Convert applicable hashes to 1.9 syntax

spec/paperclip/attachment_definitions_spec.rb

@@ -3,10 +3,10 @@ require 'spec_helper'
 describe "Attachment Definitions" do
 describe "Attachment Definitions" do
   it 'returns all of the attachments on the class' do
   it 'returns all of the attachments on the class' do
     reset_class "Dummy"
     reset_class "Dummy"
-    Dummy.has_attached_file :avatar, {:path => "abc"}
-    Dummy.has_attached_file :other_attachment, {:url => "123"}
+    Dummy.has_attached_file :avatar, {path: "abc"}
+    Dummy.has_attached_file :other_attachment, {url: "123"}
     Dummy.do_not_validate_attachment_file_type :avatar
     Dummy.do_not_validate_attachment_file_type :avatar
-    expected = {:avatar => {:path => "abc"}, :other_attachment => {:url => "123"}}
+    expected = {avatar: {path: "abc"}, other_attachment: {url: "123"}}
 
 
     assert_equal expected, Dummy.attachment_definitions
     assert_equal expected, Dummy.attachment_definitions
   end
   end

spec/paperclip/attachment_processing_spec.rb

@@ -9,7 +9,7 @@ describe 'Attachment Processing' do
 
 
     it 'process attachments given a valid assignment' do
     it 'process attachments given a valid assignment' do
       file = File.new(fixture_file("5k.png"))
       file = File.new(fixture_file("5k.png"))
-      Dummy.validates_attachment_content_type :avatar, :content_type => "image/png"
+      Dummy.validates_attachment_content_type :avatar, content_type: "image/png"
       instance = Dummy.new
       instance = Dummy.new
       attachment = instance.avatar
       attachment = instance.avatar
       attachment.expects(:post_process_styles)
       attachment.expects(:post_process_styles)
@@ -19,7 +19,7 @@ describe 'Attachment Processing' do
 
 
     it 'not process attachments given an invalid assignment with :not' do
     it 'not process attachments given an invalid assignment with :not' do
       file = File.new(fixture_file("5k.png"))
       file = File.new(fixture_file("5k.png"))
-      Dummy.validates_attachment_content_type :avatar, :not => "image/png"
+      Dummy.validates_attachment_content_type :avatar, not: "image/png"
       instance = Dummy.new
       instance = Dummy.new
       attachment = instance.avatar
       attachment = instance.avatar
       attachment.expects(:post_process_styles).never
       attachment.expects(:post_process_styles).never
@@ -29,7 +29,7 @@ describe 'Attachment Processing' do
 
 
     it 'not process attachments given an invalid assignment with :content_type' do
     it 'not process attachments given an invalid assignment with :content_type' do
       file = File.new(fixture_file("5k.png"))
       file = File.new(fixture_file("5k.png"))
-      Dummy.validates_attachment_content_type :avatar, :content_type => "image/tiff"
+      Dummy.validates_attachment_content_type :avatar, content_type: "image/tiff"
       instance = Dummy.new
       instance = Dummy.new
       attachment = instance.avatar
       attachment = instance.avatar
       attachment.expects(:post_process_styles).never
       attachment.expects(:post_process_styles).never
@@ -39,7 +39,7 @@ describe 'Attachment Processing' do
 
 
     it 'when validation :if clause returns false, allow what would be an invalid assignment' do
     it 'when validation :if clause returns false, allow what would be an invalid assignment' do
       invalid_assignment = File.new(fixture_file("5k.png"))
       invalid_assignment = File.new(fixture_file("5k.png"))
-      Dummy.validates_attachment_content_type :avatar, :content_type => "image/tiff", :if => lambda{false}
+      Dummy.validates_attachment_content_type :avatar, content_type: "image/tiff", if: lambda{false}
       instance = Dummy.new
       instance = Dummy.new
       attachment = instance.avatar
       attachment = instance.avatar
       attachment.expects(:post_process_styles)
       attachment.expects(:post_process_styles)
@@ -51,7 +51,7 @@ describe 'Attachment Processing' do
   context 'using validates_attachment' do
   context 'using validates_attachment' do
     it 'process attachments given a valid assignment' do
     it 'process attachments given a valid assignment' do
       file = File.new(fixture_file("5k.png"))
       file = File.new(fixture_file("5k.png"))
-      Dummy.validates_attachment :avatar, :content_type => {:content_type => "image/png"}
+      Dummy.validates_attachment :avatar, content_type: {content_type: "image/png"}
       instance = Dummy.new
       instance = Dummy.new
       attachment = instance.avatar
       attachment = instance.avatar
       attachment.expects(:post_process_styles)
       attachment.expects(:post_process_styles)
@@ -61,7 +61,7 @@ describe 'Attachment Processing' do
 
 
     it 'not process attachments given an invalid assignment with :not' do
     it 'not process attachments given an invalid assignment with :not' do
       file = File.new(fixture_file("5k.png"))
       file = File.new(fixture_file("5k.png"))
-      Dummy.validates_attachment :avatar, :content_type => {:not => "image/png"}
+      Dummy.validates_attachment :avatar, content_type: {not: "image/png"}
       instance = Dummy.new
       instance = Dummy.new
       attachment = instance.avatar
       attachment = instance.avatar
       attachment.expects(:post_process_styles).never
       attachment.expects(:post_process_styles).never
@@ -71,7 +71,7 @@ describe 'Attachment Processing' do
 
 
     it 'not process attachments given an invalid assignment with :content_type' do
     it 'not process attachments given an invalid assignment with :content_type' do
       file = File.new(fixture_file("5k.png"))
       file = File.new(fixture_file("5k.png"))
-      Dummy.validates_attachment :avatar, :content_type => {:content_type => "image/tiff"}
+      Dummy.validates_attachment :avatar, content_type: {content_type: "image/tiff"}
       instance = Dummy.new
       instance = Dummy.new
       attachment = instance.avatar
       attachment = instance.avatar
       attachment.expects(:post_process_styles).never
       attachment.expects(:post_process_styles).never

spec/paperclip/attachment_spec.rb

@@ -20,7 +20,7 @@ describe Paperclip::Attachment do
 
 
   it "processes :original style first" do
   it "processes :original style first" do
     file = File.new(fixture_file("50x50.png"), 'rb')
     file = File.new(fixture_file("50x50.png"), 'rb')
-    rebuild_class :styles => { :small => '100x>', :original => '42x42#' }
+    rebuild_class styles: { small: '100x>', original: '42x42#' }
     dummy = Dummy.new
     dummy = Dummy.new
     dummy.avatar = file
     dummy.avatar = file
     dummy.save
     dummy.save
@@ -33,9 +33,12 @@ describe Paperclip::Attachment do
 
 
   it "not delete styles that don't get reprocessed" do
   it "not delete styles that don't get reprocessed" do
     file = File.new(fixture_file("50x50.png"), 'rb')
     file = File.new(fixture_file("50x50.png"), 'rb')
-    rebuild_class :styles => { :small => '100x>',
-                               :large => '500x>',
-                               :original => '42x42#' }
+    rebuild_class styles: {
+      small: '100x>',
+      large: '500x>',
+      original: '42x42#' 
+    }
+
     dummy = Dummy.new
     dummy = Dummy.new
     dummy.avatar = file
     dummy.avatar = file
     dummy.save
     dummy.save
@@ -54,7 +57,7 @@ describe Paperclip::Attachment do
   context "having a not empty hash as a default option" do
   context "having a not empty hash as a default option" do
     before do
     before do
       @old_default_options = Paperclip::Attachment.default_options.dup
       @old_default_options = Paperclip::Attachment.default_options.dup
-      @new_default_options = { :convert_options => { :all => "-background white" } }
+      @new_default_options = { convert_options: { all: "-background white" } }
       Paperclip::Attachment.default_options.merge!(@new_default_options)
       Paperclip::Attachment.default_options.merge!(@new_default_options)
     end
     end
 
 
@@ -63,7 +66,7 @@ describe Paperclip::Attachment do
     end
     end
 
 
     it "deep merge when it is overridden" do
     it "deep merge when it is overridden" do
-      new_options = { :convert_options => { :thumb => "-thumbnailize" } }
+      new_options = { convert_options: { thumb: "-thumbnailize" } }
       attachment = Paperclip::Attachment.new(:name, :instance, new_options)
       attachment = Paperclip::Attachment.new(:name, :instance, new_options)
 
 
       expect(Paperclip::Attachment.default_options.deep_merge(new_options)).to eq attachment.instance_variable_get("@options")
       expect(Paperclip::Attachment.default_options.deep_merge(new_options)).to eq attachment.instance_variable_get("@options")
@@ -72,115 +75,115 @@ describe Paperclip::Attachment do
 
 
   it "handles a boolean second argument to #url" do
   it "handles a boolean second argument to #url" do
     mock_url_generator_builder = MockUrlGeneratorBuilder.new
     mock_url_generator_builder = MockUrlGeneratorBuilder.new
-    attachment = Paperclip::Attachment.new(:name, :instance, :url_generator => mock_url_generator_builder)
+    attachment = Paperclip::Attachment.new(:name, :instance, url_generator: mock_url_generator_builder)
 
 
     attachment.url(:style_name, true)
     attachment.url(:style_name, true)
-    expect(mock_url_generator_builder.has_generated_url_with_options?(:timestamp => true, :escape => true)).to be_true
+    expect(mock_url_generator_builder.has_generated_url_with_options?(timestamp: true, escape: true)).to be_true
 
 
     attachment.url(:style_name, false)
     attachment.url(:style_name, false)
-    expect(mock_url_generator_builder.has_generated_url_with_options?(:timestamp => false, :escape => true)).to be_true
+    expect(mock_url_generator_builder.has_generated_url_with_options?(timestamp: false, escape: true)).to be_true
   end
   end
 
 
   it "pass the style and options through to the URL generator on #url" do
   it "pass the style and options through to the URL generator on #url" do
     mock_url_generator_builder = MockUrlGeneratorBuilder.new
     mock_url_generator_builder = MockUrlGeneratorBuilder.new
-    attachment = Paperclip::Attachment.new(:name, :instance, :url_generator => mock_url_generator_builder)
+    attachment = Paperclip::Attachment.new(:name, :instance, url_generator: mock_url_generator_builder)
 
 
-    attachment.url(:style_name, :options => :values)
-    expect(mock_url_generator_builder.has_generated_url_with_options?(:options => :values)).to be_true
+    attachment.url(:style_name, options: :values)
+    expect(mock_url_generator_builder.has_generated_url_with_options?(options: :values)).to be_true
   end
   end
 
 
   it "pass default options through when #url is given one argument" do
   it "pass default options through when #url is given one argument" do
     mock_url_generator_builder = MockUrlGeneratorBuilder.new
     mock_url_generator_builder = MockUrlGeneratorBuilder.new
     attachment = Paperclip::Attachment.new(:name,
     attachment = Paperclip::Attachment.new(:name,
                                            :instance,
                                            :instance,
-                                           :url_generator => mock_url_generator_builder,
-                                           :use_timestamp => true)
+                                           url_generator: mock_url_generator_builder,
+                                           use_timestamp: true)
 
 
     attachment.url(:style_name)
     attachment.url(:style_name)
-    assert mock_url_generator_builder.has_generated_url_with_options?(:escape => true, :timestamp => true)
+    assert mock_url_generator_builder.has_generated_url_with_options?(escape: true, timestamp: true)
   end
   end
 
 
   it "pass default style and options through when #url is given no arguments" do
   it "pass default style and options through when #url is given no arguments" do
     mock_url_generator_builder = MockUrlGeneratorBuilder.new
     mock_url_generator_builder = MockUrlGeneratorBuilder.new
     attachment = Paperclip::Attachment.new(:name,
     attachment = Paperclip::Attachment.new(:name,
                                            :instance,
                                            :instance,
-                                           :default_style => 'default style',
-                                           :url_generator => mock_url_generator_builder,
-                                           :use_timestamp => true)
+                                           default_style: 'default style',
+                                           url_generator: mock_url_generator_builder,
+                                           use_timestamp: true)
 
 
     attachment.url
     attachment.url
-    assert mock_url_generator_builder.has_generated_url_with_options?(:escape => true, :timestamp => true)
+    assert mock_url_generator_builder.has_generated_url_with_options?(escape: true, timestamp: true)
     assert mock_url_generator_builder.has_generated_url_with_style_name?('default style')
     assert mock_url_generator_builder.has_generated_url_with_style_name?('default style')
   end
   end
 
 
-  it "pass the option :timestamp => true if :use_timestamp is true and :timestamp is not passed" do
+  it "pass the option timestamp: true if :use_timestamp is true and :timestamp is not passed" do
     mock_url_generator_builder = MockUrlGeneratorBuilder.new
     mock_url_generator_builder = MockUrlGeneratorBuilder.new
     attachment = Paperclip::Attachment.new(:name,
     attachment = Paperclip::Attachment.new(:name,
                                            :instance,
                                            :instance,
-                                           :url_generator => mock_url_generator_builder,
-                                           :use_timestamp => true)
+                                           url_generator: mock_url_generator_builder,
+                                           use_timestamp: true)
 
 
     attachment.url(:style_name)
     attachment.url(:style_name)
-    assert mock_url_generator_builder.has_generated_url_with_options?(:escape => true, :timestamp => true)
+    assert mock_url_generator_builder.has_generated_url_with_options?(escape: true, timestamp: true)
   end
   end
 
 
-  it "pass the option :timestamp => false if :use_timestamp is false and :timestamp is not passed" do
+  it "pass the option timestamp: false if :use_timestamp is false and :timestamp is not passed" do
     mock_url_generator_builder = MockUrlGeneratorBuilder.new
     mock_url_generator_builder = MockUrlGeneratorBuilder.new
     attachment = Paperclip::Attachment.new(:name,
     attachment = Paperclip::Attachment.new(:name,
                                            :instance,
                                            :instance,
-                                           :url_generator => mock_url_generator_builder,
-                                           :use_timestamp => false)
+                                           url_generator: mock_url_generator_builder,
+                                           use_timestamp: false)
 
 
     attachment.url(:style_name)
     attachment.url(:style_name)
-    assert mock_url_generator_builder.has_generated_url_with_options?(:escape => true, :timestamp => false)
+    assert mock_url_generator_builder.has_generated_url_with_options?(escape: true, timestamp: false)
   end
   end
 
 
   it "not change the :timestamp if :timestamp is passed" do
   it "not change the :timestamp if :timestamp is passed" do
     mock_url_generator_builder = MockUrlGeneratorBuilder.new
     mock_url_generator_builder = MockUrlGeneratorBuilder.new
     attachment = Paperclip::Attachment.new(:name,
     attachment = Paperclip::Attachment.new(:name,
                                            :instance,
                                            :instance,
-                                           :url_generator => mock_url_generator_builder,
-                                           :use_timestamp => false)
+                                           url_generator: mock_url_generator_builder,
+                                           use_timestamp: false)
 
 
-    attachment.url(:style_name, :timestamp => true)
-    assert mock_url_generator_builder.has_generated_url_with_options?(:escape => true, :timestamp => true)
+    attachment.url(:style_name, timestamp: true)
+    assert mock_url_generator_builder.has_generated_url_with_options?(escape: true, timestamp: true)
   end
   end
 
 
   it "render JSON as default style" do
   it "render JSON as default style" do
     mock_url_generator_builder = MockUrlGeneratorBuilder.new
     mock_url_generator_builder = MockUrlGeneratorBuilder.new
     attachment = Paperclip::Attachment.new(:name,
     attachment = Paperclip::Attachment.new(:name,
                                            :instance,
                                            :instance,
-                                           :default_style => 'default style',
-                                           :url_generator => mock_url_generator_builder)
+                                           default_style: 'default style',
+                                           url_generator: mock_url_generator_builder)
 
 
     attachment.as_json
     attachment.as_json
     assert mock_url_generator_builder.has_generated_url_with_style_name?('default style')
     assert mock_url_generator_builder.has_generated_url_with_style_name?('default style')
   end
   end
 
 
-  it "pass the option :escape => true if :escape_url is true and :escape is not passed" do
+  it "pass the option escape: true if :escape_url is true and :escape is not passed" do
     mock_url_generator_builder = MockUrlGeneratorBuilder.new
     mock_url_generator_builder = MockUrlGeneratorBuilder.new
     attachment = Paperclip::Attachment.new(:name,
     attachment = Paperclip::Attachment.new(:name,
                                            :instance,
                                            :instance,
-                                           :url_generator => mock_url_generator_builder,
-                                           :escape_url => true)
+                                           url_generator: mock_url_generator_builder,
+                                           escape_url: true)
 
 
     attachment.url(:style_name)
     attachment.url(:style_name)
-    assert mock_url_generator_builder.has_generated_url_with_options?(:escape => true)
+    assert mock_url_generator_builder.has_generated_url_with_options?(escape: true)
   end
   end
 
 
-  it "pass the option :escape => false if :escape_url is false and :escape is not passed" do
+  it "pass the option escape: false if :escape_url is false and :escape is not passed" do
     mock_url_generator_builder = MockUrlGeneratorBuilder.new
     mock_url_generator_builder = MockUrlGeneratorBuilder.new
     attachment = Paperclip::Attachment.new(:name,
     attachment = Paperclip::Attachment.new(:name,
                                            :instance,
                                            :instance,
-                                           :url_generator => mock_url_generator_builder,
-                                           :escape_url => false)
+                                           url_generator: mock_url_generator_builder,
+                                           escape_url: false)
 
 
     attachment.url(:style_name)
     attachment.url(:style_name)
-    assert mock_url_generator_builder.has_generated_url_with_options?(:escape => false)
+    assert mock_url_generator_builder.has_generated_url_with_options?(escape: false)
   end
   end
 
 
   it "return the path based on the url by default" do
   it "return the path based on the url by default" do
-    @attachment = attachment :url => "/:class/:id/:basename"
+    @attachment = attachment url: "/:class/:id/:basename"
     @model = @attachment.instance
     @model = @attachment.instance
     @model.id = 1234
     @model.id = 1234
     @model.avatar_file_name = "fake.jpg"
     @model.avatar_file_name = "fake.jpg"
@@ -214,7 +217,7 @@ describe Paperclip::Attachment do
       expected_string = %({"dummy":#{expected_string}})
       expected_string = %({"dummy":#{expected_string}})
     end
     end
     # active_model pre-3.2 checks only by calling any? on it, thus it doesn't work if it is empty
     # active_model pre-3.2 checks only by calling any? on it, thus it doesn't work if it is empty
-    assert_equal expected_string, dummy.to_json(:only => [:dummy_key_for_old_active_model], :methods => [:avatar])
+    assert_equal expected_string, dummy.to_json(only: [:dummy_key_for_old_active_model], methods: [:avatar])
   end
   end
 
 
   context "Attachment default_options" do
   context "Attachment default_options" do
@@ -222,9 +225,9 @@ describe Paperclip::Attachment do
       rebuild_model
       rebuild_model
       @old_default_options = Paperclip::Attachment.default_options.dup
       @old_default_options = Paperclip::Attachment.default_options.dup
       @new_default_options = @old_default_options.merge({
       @new_default_options = @old_default_options.merge({
-        :path => "argle/bargle",
-        :url => "fooferon",
-        :default_url => "not here.png"
+        path: "argle/bargle",
+        url: "fooferon",
+        default_url: "not here.png"
       })
       })
     end
     end
 
 
@@ -284,7 +287,7 @@ describe Paperclip::Attachment do
 
 
   context "An attachment with similarly named interpolations" do
   context "An attachment with similarly named interpolations" do
     before do
     before do
-      rebuild_model :path => ":id.omg/:id-bbq/:idwhat/:id_partition.wtf"
+      rebuild_model path: ":id.omg/:id-bbq/:idwhat/:id_partition.wtf"
       @dummy = Dummy.new
       @dummy = Dummy.new
       @dummy.stubs(:id).returns(1024)
       @dummy.stubs(:id).returns(1024)
       @file = File.new(fixture_file("5k.png"), 'rb')
       @file = File.new(fixture_file("5k.png"), 'rb')
@@ -309,7 +312,7 @@ describe Paperclip::Attachment do
 
 
     context "using default time zone" do
     context "using default time zone" do
       before do
       before do
-        rebuild_model :path => ":timestamp", :use_default_time_zone => true
+        rebuild_model path: ":timestamp", use_default_time_zone: true
         @dummy = Dummy.new
         @dummy = Dummy.new
         @dummy.avatar = @file
         @dummy.avatar = @file
       end
       end
@@ -321,7 +324,7 @@ describe Paperclip::Attachment do
 
 
     context "using per-thread time zone" do
     context "using per-thread time zone" do
       before do
       before do
-        rebuild_model :path => ":timestamp", :use_default_time_zone => false
+        rebuild_model path: ":timestamp", use_default_time_zone: false
         @dummy = Dummy.new
         @dummy = Dummy.new
         @dummy.avatar = @file
         @dummy.avatar = @file
       end
       end
@@ -338,7 +341,7 @@ describe Paperclip::Attachment do
     end
     end
 
 
     it "raise if no secret is provided" do
     it "raise if no secret is provided" do
-      rebuild_model :path => ":hash"
+      rebuild_model path: ":hash"
       @attachment = Dummy.new.avatar
       @attachment = Dummy.new.avatar
       @attachment.assign @file
       @attachment.assign @file
 
 
@@ -349,9 +352,9 @@ describe Paperclip::Attachment do
 
 
     context "when secret is set" do
     context "when secret is set" do
       before do
       before do
-        rebuild_model :path => ":hash",
-          :hash_secret => "w00t",
-          :hash_data => ":class/:attachment/:style/:filename"
+        rebuild_model path: ":hash",
+          hash_secret: "w00t",
+          hash_data: ":class/:attachment/:style/:filename"
         @attachment = Dummy.new.avatar
         @attachment = Dummy.new.avatar
         @attachment.assign @file
         @attachment.assign @file
       end
       end
@@ -374,7 +377,7 @@ describe Paperclip::Attachment do
     before do
     before do
       @rails_env = "blah"
       @rails_env = "blah"
       @id = 1024
       @id = 1024
-      rebuild_model :path => ":rails_env/:id.png"
+      rebuild_model path: ":rails_env/:id.png"
       @dummy = Dummy.new
       @dummy = Dummy.new
       @dummy.stubs(:id).returns(@id)
       @dummy.stubs(:id).returns(@id)
       @file = StringIO.new(".")
       @file = StringIO.new(".")
@@ -389,9 +392,9 @@ describe Paperclip::Attachment do
 
 
   context "An attachment with a default style and an extension interpolation" do
   context "An attachment with a default style and an extension interpolation" do
     before do
     before do
-      rebuild_model :path => ":basename.:extension",
-        :styles => { :default => ["100x100", :jpg] },
-        :default_style => :default
+      rebuild_model path: ":basename.:extension",
+        styles: { default: ["100x100", :jpg] },
+        default_style: :default
       @attachment = Dummy.new.avatar
       @attachment = Dummy.new.avatar
       @file = File.open(fixture_file("5k.png"))
       @file = File.open(fixture_file("5k.png"))
       @file.stubs(:original_filename).returns("file.png")
       @file.stubs(:original_filename).returns("file.png")
@@ -404,13 +407,13 @@ describe Paperclip::Attachment do
 
 
   context "An attachment with :convert_options" do
   context "An attachment with :convert_options" do
     before do
     before do
-      rebuild_model :styles => {
-                      :thumb => "100x100",
-                      :large => "400x400"
+      rebuild_model styles: {
+                      thumb: "100x100",
+                      large: "400x400"
                     },
                     },
-                    :convert_options => {
-                      :all => "-do_stuff",
-                      :thumb => "-thumbnailize"
+                    convert_options: {
+                      all: "-do_stuff",
+                      thumb: "-thumbnailize"
                     }
                     }
       @dummy = Dummy.new
       @dummy = Dummy.new
       @dummy.avatar
       @dummy.avatar
@@ -427,13 +430,13 @@ describe Paperclip::Attachment do
 
 
   context "An attachment with :source_file_options" do
   context "An attachment with :source_file_options" do
     before do
     before do
-      rebuild_model :styles => {
-                      :thumb => "100x100",
-                      :large => "400x400"
+      rebuild_model styles: {
+                      thumb: "100x100",
+                      large: "400x400"
                     },
                     },
-                    :source_file_options => {
-                      :all => "-density 400",
-                      :thumb => "-depth 8"
+                    source_file_options: {
+                      all: "-density 400",
+                      thumb: "-depth 8"
                     }
                     }
       @dummy = Dummy.new
       @dummy = Dummy.new
       @dummy.avatar
       @dummy.avatar
@@ -450,11 +453,11 @@ describe Paperclip::Attachment do
 
 
   context "An attachment with :only_process" do
   context "An attachment with :only_process" do
     before do
     before do
-      rebuild_model :styles => {
-                      :thumb => "100x100",
-                      :large => "400x400"
+      rebuild_model styles: {
+                      thumb: "100x100",
+                      large: "400x400"
                     },
                     },
-                    :only_process => [:thumb]
+                    only_process: [:thumb]
       @file = StringIO.new("...")
       @file = StringIO.new("...")
       @attachment = Dummy.new.avatar
       @attachment = Dummy.new.avatar
     end
     end
@@ -468,11 +471,11 @@ describe Paperclip::Attachment do
 
 
   context "An attachment with :only_process that is a proc" do
   context "An attachment with :only_process that is a proc" do
     before do
     before do
-      rebuild_model :styles => {
-                      :thumb => "100x100",
-                      :large => "400x400"
+      rebuild_model styles: {
+                      thumb: "100x100",
+                      large: "400x400"
                     },
                     },
-                    :only_process => lambda { |attachment| [:thumb] }
+                    only_process: lambda { |attachment| [:thumb] }
 
 
       @file = StringIO.new("...")
       @file = StringIO.new("...")
       @attachment = Dummy.new.avatar
       @attachment = Dummy.new.avatar
@@ -487,13 +490,13 @@ describe Paperclip::Attachment do
 
 
   context "An attachment with :convert_options that is a proc" do
   context "An attachment with :convert_options that is a proc" do
     before do
     before do
-      rebuild_model :styles => {
-                      :thumb => "100x100",
-                      :large => "400x400"
+      rebuild_model styles: {
+                      thumb: "100x100",
+                      large: "400x400"
                     },
                     },
-                    :convert_options => {
-                      :all => lambda{|i| i.all },
-                      :thumb => lambda{|i| i.thumb }
+                    convert_options: {
+                      all: lambda{|i| i.all },
+                      thumb: lambda{|i| i.thumb }
                     }
                     }
       Dummy.class_eval do
       Dummy.class_eval do
         def all;   "-all";   end
         def all;   "-all";   end
@@ -514,12 +517,12 @@ describe Paperclip::Attachment do
 
 
   context "An attachment with :path that is a proc" do
   context "An attachment with :path that is a proc" do
     before do
     before do
-      rebuild_model :path => lambda{ |attachment| "path/#{attachment.instance.other}.:extension" }
+      rebuild_model path: lambda{ |attachment| "path/#{attachment.instance.other}.:extension" }
 
 
       @file = File.new(fixture_file("5k.png"), 'rb')
       @file = File.new(fixture_file("5k.png"), 'rb')
-      @dummyA = Dummy.new(:other => 'a')
+      @dummyA = Dummy.new(other: 'a')
       @dummyA.avatar = @file
       @dummyA.avatar = @file
-      @dummyB = Dummy.new(:other => 'b')
+      @dummyB = Dummy.new(other: 'b')
       @dummyB.avatar = @file
       @dummyB.avatar = @file
     end
     end
 
 
@@ -533,7 +536,7 @@ describe Paperclip::Attachment do
 
 
   context "An attachment with :styles that is a proc" do
   context "An attachment with :styles that is a proc" do
     before do
     before do
-      rebuild_model :styles => lambda{ |attachment| {:thumb => "50x50#", :large => "400x400"} }
+      rebuild_model styles: lambda{ |attachment| {thumb: "50x50#", large: "400x400"} }
 
 
       @attachment = Dummy.new.avatar
       @attachment = Dummy.new.avatar
     end
     end
@@ -545,9 +548,9 @@ describe Paperclip::Attachment do
 
 
   context "An attachment with conditional :styles that is a proc" do
   context "An attachment with conditional :styles that is a proc" do
     before do
     before do
-      rebuild_model :styles => lambda{ |attachment| attachment.instance.other == 'a' ? {:thumb => "50x50#"} : {:large => "400x400"} }
+      rebuild_model styles: lambda{ |attachment| attachment.instance.other == 'a' ? {thumb: "50x50#"} : {large: "400x400"} }
 
 
-      @dummy = Dummy.new(:other => 'a')
+      @dummy = Dummy.new(other: 'a')
     end
     end
 
 
     it "have the correct styles for the assigned instance values" do
     it "have the correct styles for the assigned instance values" do
@@ -564,12 +567,12 @@ describe Paperclip::Attachment do
   geometry_specs = [
   geometry_specs = [
     [ lambda{|z| "50x50#" }, :png ],
     [ lambda{|z| "50x50#" }, :png ],
     lambda{|z| "50x50#" },
     lambda{|z| "50x50#" },
-    { :geometry => lambda{|z| "50x50#" } }
+    { geometry: lambda{|z| "50x50#" } }
   ]
   ]
   geometry_specs.each do |geometry_spec|
   geometry_specs.each do |geometry_spec|
     context "An attachment geometry like #{geometry_spec}" do
     context "An attachment geometry like #{geometry_spec}" do
       before do
       before do
-        rebuild_model :styles => { :normal => geometry_spec }
+        rebuild_model styles: { normal: geometry_spec }
         @attachment = Dummy.new.avatar
         @attachment = Dummy.new.avatar
       end
       end
 
 
@@ -588,9 +591,9 @@ describe Paperclip::Attachment do
 
 
   context "An attachment with both 'normal' and hash-style styles" do
   context "An attachment with both 'normal' and hash-style styles" do
     before do
     before do
-      rebuild_model :styles => {
-                      :normal => ["50x50#", :png],
-                      :hash => { :geometry => "50x50#", :format => :png }
+      rebuild_model styles: {
+                      normal: ["50x50#", :png],
+                      hash: { geometry: "50x50#", format: :png }
                     }
                     }
       @dummy = Dummy.new
       @dummy = Dummy.new
       @attachment = @dummy.avatar
       @attachment = @dummy.avatar
@@ -609,7 +612,7 @@ describe Paperclip::Attachment do
       @file = StringIO.new("...")
       @file = StringIO.new("...")
       Paperclip::Test.stubs(:make).returns(@file)
       Paperclip::Test.stubs(:make).returns(@file)
 
 
-      rebuild_model :styles => { :normal => '' }, :processors => lambda { |a| [ :test ] }
+      rebuild_model styles: { normal: '' }, processors: lambda { |a| [ :test ] }
       @attachment = Dummy.new.avatar
       @attachment = Dummy.new.avatar
     end
     end
 
 
@@ -626,7 +629,7 @@ describe Paperclip::Attachment do
 
 
   context "An attachment with erroring processor" do
   context "An attachment with erroring processor" do
     before do
     before do
-      rebuild_model :processor => [:thumbnail], :styles => { :small => '' }, :whiny_thumbnails => true
+      rebuild_model processor: [:thumbnail], styles: { small: '' }, whiny_thumbnails: true
       @dummy = Dummy.new
       @dummy = Dummy.new
       Paperclip::Thumbnail.expects(:make).raises(Paperclip::Error, "cannot be processed.")
       Paperclip::Thumbnail.expects(:make).raises(Paperclip::Error, "cannot be processed.")
       @file = StringIO.new("...")
       @file = StringIO.new("...")
@@ -643,8 +646,8 @@ describe Paperclip::Attachment do
   context "An attachment with multiple processors" do
   context "An attachment with multiple processors" do
     before do
     before do
       class Paperclip::Test < Paperclip::Processor; end
       class Paperclip::Test < Paperclip::Processor; end
-      @style_params = { :once => {:one => 1, :two => 2} }
-      rebuild_model :processors => [:thumbnail, :test], :styles => @style_params
+      @style_params = { once: {one: 1, two: 2} }
+      rebuild_model processors: [:thumbnail, :test], styles: @style_params
       @dummy = Dummy.new
       @dummy = Dummy.new
       @file = StringIO.new("...")
       @file = StringIO.new("...")
       @file.stubs(:close)
       @file.stubs(:close)
@@ -665,10 +668,10 @@ describe Paperclip::Attachment do
 
 
       it "call #make with the right parameters passed as second argument" do
       it "call #make with the right parameters passed as second argument" do
         expected_params = @style_params[:once].merge({
         expected_params = @style_params[:once].merge({
-          :processors => [:thumbnail, :test],
-          :whiny => true,
-          :convert_options => "",
-          :source_file_options => ""
+          processors: [:thumbnail, :test],
+          whiny: true,
+          convert_options: "",
+          source_file_options: ""
         })
         })
         Paperclip::Thumbnail.stubs(:make).returns(@file)
         Paperclip::Thumbnail.stubs(:make).returns(@file)
 
 
@@ -688,23 +691,23 @@ describe Paperclip::Attachment do
   end
   end
 
 
   it "include the filesystem module when loading the filesystem storage" do
   it "include the filesystem module when loading the filesystem storage" do
-    rebuild_model :storage => :filesystem
+    rebuild_model storage: :filesystem
     @dummy = Dummy.new
     @dummy = Dummy.new
     assert @dummy.avatar.is_a?(Paperclip::Storage::Filesystem)
     assert @dummy.avatar.is_a?(Paperclip::Storage::Filesystem)
   end
   end
 
 
   it "include the filesystem module even if capitalization is wrong" do
   it "include the filesystem module even if capitalization is wrong" do
-    rebuild_model :storage => :FileSystem
+    rebuild_model storage: :FileSystem
     @dummy = Dummy.new
     @dummy = Dummy.new
     assert @dummy.avatar.is_a?(Paperclip::Storage::Filesystem)
     assert @dummy.avatar.is_a?(Paperclip::Storage::Filesystem)
 
 
-    rebuild_model :storage => :Filesystem
+    rebuild_model storage: :Filesystem
     @dummy = Dummy.new
     @dummy = Dummy.new
     assert @dummy.avatar.is_a?(Paperclip::Storage::Filesystem)
     assert @dummy.avatar.is_a?(Paperclip::Storage::Filesystem)
   end
   end
 
 
   it "convert underscored storage name to camelcase" do
   it "convert underscored storage name to camelcase" do
-    rebuild_model :storage => :not_here
+    rebuild_model storage: :not_here
     @dummy = Dummy.new
     @dummy = Dummy.new
     exception = assert_raises(Paperclip::Errors::StorageMethodNotFound, /NotHere/) do
     exception = assert_raises(Paperclip::Errors::StorageMethodNotFound, /NotHere/) do
       @dummy.avatar
       @dummy.avatar
@@ -712,7 +715,7 @@ describe Paperclip::Attachment do
   end
   end
 
 
   it "raise an error if you try to include a storage module that doesn't exist" do
   it "raise an error if you try to include a storage module that doesn't exist" do
-    rebuild_model :storage => :not_here
+    rebuild_model storage: :not_here
     @dummy = Dummy.new
     @dummy = Dummy.new
     assert_raises(Paperclip::Errors::StorageMethodNotFound) do
     assert_raises(Paperclip::Errors::StorageMethodNotFound) do
       @dummy.avatar
       @dummy.avatar
@@ -721,7 +724,7 @@ describe Paperclip::Attachment do
 
 
   context "An attachment with styles but no processors defined" do
   context "An attachment with styles but no processors defined" do
     before do
     before do
-      rebuild_model :processors => [], :styles => {:something => '1'}
+      rebuild_model processors: [], styles: {something: '1'}
       @dummy = Dummy.new
       @dummy = Dummy.new
       @file = StringIO.new("...")
       @file = StringIO.new("...")
     end
     end
@@ -732,7 +735,7 @@ describe Paperclip::Attachment do
 
 
   context "An attachment without styles and with no processors defined" do
   context "An attachment without styles and with no processors defined" do
     before do
     before do
-      rebuild_model :processors => [], :styles => {}
+      rebuild_model processors: [], styles: {}
       @dummy = Dummy.new
       @dummy = Dummy.new
       @file = StringIO.new("...")
       @file = StringIO.new("...")
     end
     end
@@ -743,7 +746,7 @@ describe Paperclip::Attachment do
 
 
   context "Assigning an attachment with post_process hooks" do
   context "Assigning an attachment with post_process hooks" do
     before do
     before do
-      rebuild_class :styles => { :something => "100x100#" }
+      rebuild_class styles: { something: "100x100#" }
       Dummy.class_eval do
       Dummy.class_eval do
         before_avatar_post_process :do_before_avatar
         before_avatar_post_process :do_before_avatar
         after_avatar_post_process :do_after_avatar
         after_avatar_post_process :do_after_avatar
@@ -800,7 +803,7 @@ describe Paperclip::Attachment do
 
 
   context "Assigning an attachment" do
   context "Assigning an attachment" do
     before do
     before do
-      rebuild_model :styles => { :something => "100x100#" }
+      rebuild_model styles: { something: "100x100#" }
       @file = File.new(fixture_file("5k.png"), "rb")
       @file = File.new(fixture_file("5k.png"), "rb")
       @dummy = Dummy.new
       @dummy = Dummy.new
       @dummy.avatar = @file
       @dummy.avatar = @file
@@ -817,7 +820,7 @@ describe Paperclip::Attachment do
 
 
   context "Assigning an attachment" do
   context "Assigning an attachment" do
     before do
     before do
-      rebuild_model :styles => { :something => "100x100#" }
+      rebuild_model styles: { something: "100x100#" }
       @file = File.new(fixture_file("5k.png"), "rb")
       @file = File.new(fixture_file("5k.png"), "rb")
       @dummy = Dummy.new
       @dummy = Dummy.new
       @dummy.avatar = @file
       @dummy.avatar = @file
@@ -907,7 +910,7 @@ describe Paperclip::Attachment do
 
 
       context 'as another regexp' do
       context 'as another regexp' do
         before do
         before do
-          Paperclip::Attachment.default_options.merge! :restricted_characters => /o/
+          Paperclip::Attachment.default_options.merge! restricted_characters: /o/
 
 
           @file.stubs(:original_filename).returns("goood.png")
           @file.stubs(:original_filename).returns("goood.png")
           @dummy = Dummy.new
           @dummy = Dummy.new
@@ -921,7 +924,7 @@ describe Paperclip::Attachment do
 
 
       context 'as nil' do
       context 'as nil' do
         before do
         before do
-          Paperclip::Attachment.default_options.merge! :restricted_characters => nil
+          Paperclip::Attachment.default_options.merge! restricted_characters: nil
 
 
           @file.stubs(:original_filename).returns("goood.png")
           @file.stubs(:original_filename).returns("goood.png")
           @dummy = Dummy.new
           @dummy = Dummy.new
@@ -974,13 +977,13 @@ describe Paperclip::Attachment do
     before do
     before do
       @old_defaults = Paperclip::Attachment.default_options.dup
       @old_defaults = Paperclip::Attachment.default_options.dup
       Paperclip::Attachment.default_options.merge!({
       Paperclip::Attachment.default_options.merge!({
-        :path => ":rails_root/:attachment/:class/:style/:id/:basename.:extension"
+        path: ":rails_root/:attachment/:class/:style/:id/:basename.:extension"
       })
       })
       FileUtils.rm_rf("tmp")
       FileUtils.rm_rf("tmp")
-      rebuild_model :styles => { :large  => ["400x400", :jpg],
-                             :medium => ["100x100", :jpg],
-                             :small => ["32x32#", :jpg]},
-                    :default_style => :small
+      rebuild_model styles: { large: ["400x400", :jpg],
+                             medium: ["100x100", :jpg],
+                             small: ["32x32#", :jpg]},
+                    default_style: :small
       @instance = Dummy.new
       @instance = Dummy.new
       @instance.stubs(:id).returns 123
       @instance.stubs(:id).returns 123
       @file = File.new(fixture_file("uppercase.PNG"), 'rb')
       @file = File.new(fixture_file("uppercase.PNG"), 'rb')
@@ -1012,7 +1015,7 @@ describe Paperclip::Attachment do
     before do
     before do
       @old_defaults = Paperclip::Attachment.default_options.dup
       @old_defaults = Paperclip::Attachment.default_options.dup
       Paperclip::Attachment.default_options.merge!({
       Paperclip::Attachment.default_options.merge!({
-        :path => ":rails_root/:attachment/:class/:style/:id/:basename.:extension"
+        path: ":rails_root/:attachment/:class/:style/:id/:basename.:extension"
       })
       })
       FileUtils.rm_rf("tmp")
       FileUtils.rm_rf("tmp")
       rebuild_model
       rebuild_model
@@ -1085,10 +1088,10 @@ describe Paperclip::Attachment do
 
 
       context "when expecting three styles" do
       context "when expecting three styles" do
         before do
         before do
-          rebuild_class :styles => {
-            :large  => ["400x400", :png],
-            :medium => ["100x100", :gif],
-            :small => ["32x32#", :jpg]
+          rebuild_class styles: {
+            large: ["400x400", :png],
+            medium: ["100x100", :gif],
+            small: ["32x32#", :jpg]
           }
           }
           @instance = Dummy.new
           @instance = Dummy.new
           @instance.stubs(:id).returns 123
           @instance.stubs(:id).returns 123
@@ -1215,7 +1218,7 @@ describe Paperclip::Attachment do
 
 
     context "when trying a nonexistant storage type" do
     context "when trying a nonexistant storage type" do
       before do
       before do
-        rebuild_model :storage => :not_here
+        rebuild_model storage: :not_here
       end
       end
 
 
       it "not be able to find the module" do
       it "not be able to find the module" do
@@ -1226,7 +1229,7 @@ describe Paperclip::Attachment do
 
 
   context "An attachment with only a avatar_file_name column" do
   context "An attachment with only a avatar_file_name column" do
     before do
     before do
-      ActiveRecord::Base.connection.create_table :dummies, :force => true do |table|
+      ActiveRecord::Base.connection.create_table :dummies, force: true do |table|
         table.column :avatar_file_name, :string
         table.column :avatar_file_name, :string
       end
       end
       rebuild_class
       rebuild_class
@@ -1379,7 +1382,7 @@ describe Paperclip::Attachment do
 
 
   context "an attachment with delete_file option set to false" do
   context "an attachment with delete_file option set to false" do
     before do
     before do
-      rebuild_model :preserve_files => true
+      rebuild_model preserve_files: true
       @dummy = Dummy.new
       @dummy = Dummy.new
       @file = File.new(fixture_file("5k.png"), 'rb')
       @file = File.new(fixture_file("5k.png"), 'rb')
       @dummy.avatar = @file
       @dummy.avatar = @file

spec/paperclip/geometry_detector_spec.rb

@@ -2,7 +2,7 @@ require 'spec_helper'
 
 
 describe Paperclip::GeometryDetector do
 describe Paperclip::GeometryDetector do
   it 'identify an image and extract its dimensions' do
   it 'identify an image and extract its dimensions' do
-    Paperclip::GeometryParser.stubs(:new).with("434x66,").returns(stub(:make => :correct))
+    Paperclip::GeometryParser.stubs(:new).with("434x66,").returns(stub(make: :correct))
     file = fixture_file("5k.png")
     file = fixture_file("5k.png")
     factory = Paperclip::GeometryDetector.new(file)
     factory = Paperclip::GeometryDetector.new(file)
 
 
@@ -12,7 +12,7 @@ describe Paperclip::GeometryDetector do
   end
   end
 
 
   it 'identify an image and extract its dimensions and orientation' do
   it 'identify an image and extract its dimensions and orientation' do
-    Paperclip::GeometryParser.stubs(:new).with("300x200,6").returns(stub(:make => :correct))
+    Paperclip::GeometryParser.stubs(:new).with("300x200,6").returns(stub(make: :correct))
     file = fixture_file("rotated.jpg")
     file = fixture_file("rotated.jpg")
     factory = Paperclip::GeometryDetector.new(file)
     factory = Paperclip::GeometryDetector.new(file)
 
 

spec/paperclip/geometry_parser_spec.rb

@@ -3,10 +3,10 @@ require 'spec_helper'
 describe Paperclip::GeometryParser do
 describe Paperclip::GeometryParser do
   it 'identify an image and extract its dimensions with no orientation' do
   it 'identify an image and extract its dimensions with no orientation' do
     Paperclip::Geometry.stubs(:new).with(
     Paperclip::Geometry.stubs(:new).with(
-      :height => '73',
-      :width => '434',
-      :modifier => nil,
-      :orientation => nil
+      height: '73',
+      width: '434',
+      modifier: nil,
+      orientation: nil
     ).returns(:correct)
     ).returns(:correct)
     factory = Paperclip::GeometryParser.new("434x73")
     factory = Paperclip::GeometryParser.new("434x73")
 
 
@@ -17,10 +17,10 @@ describe Paperclip::GeometryParser do
 
 
   it 'identify an image and extract its dimensions with an empty orientation' do
   it 'identify an image and extract its dimensions with an empty orientation' do
     Paperclip::Geometry.stubs(:new).with(
     Paperclip::Geometry.stubs(:new).with(
-      :height => '73',
-      :width => '434',
-      :modifier => nil,
-      :orientation => ''
+      height: '73',
+      width: '434',
+      modifier: nil,
+      orientation: ''
     ).returns(:correct)
     ).returns(:correct)
     factory = Paperclip::GeometryParser.new("434x73,")
     factory = Paperclip::GeometryParser.new("434x73,")
 
 
@@ -31,10 +31,10 @@ describe Paperclip::GeometryParser do
 
 
   it 'identify an image and extract its dimensions and orientation' do
   it 'identify an image and extract its dimensions and orientation' do
     Paperclip::Geometry.stubs(:new).with(
     Paperclip::Geometry.stubs(:new).with(
-      :height => '200',
-      :width => '300',
-      :modifier => nil,
-      :orientation => '6'
+      height: '200',
+      width: '300',
+      modifier: nil,
+      orientation: '6'
     ).returns(:correct)
     ).returns(:correct)
     factory = Paperclip::GeometryParser.new("300x200,6")
     factory = Paperclip::GeometryParser.new("300x200,6")
 
 
@@ -45,10 +45,10 @@ describe Paperclip::GeometryParser do
 
 
   it 'identify an image and extract its dimensions and modifier' do
   it 'identify an image and extract its dimensions and modifier' do
     Paperclip::Geometry.stubs(:new).with(
     Paperclip::Geometry.stubs(:new).with(
-      :height => '64',
-      :width => '64',
-      :modifier => '#',
-      :orientation => nil
+      height: '64',
+      width: '64',
+      modifier: '#',
+      orientation: nil
     ).returns(:correct)
     ).returns(:correct)
     factory = Paperclip::GeometryParser.new("64x64#")
     factory = Paperclip::GeometryParser.new("64x64#")
 
 
@@ -59,10 +59,10 @@ describe Paperclip::GeometryParser do
 
 
   it 'identify an image and extract its dimensions, orientation, and modifier' do
   it 'identify an image and extract its dimensions, orientation, and modifier' do
     Paperclip::Geometry.stubs(:new).with(
     Paperclip::Geometry.stubs(:new).with(
-      :height => '50',
-      :width => '100',
-      :modifier => '>',
-      :orientation => '7'
+      height: '50',
+      width: '100',
+      modifier: '>',
+      orientation: '7'
     ).returns(:correct)
     ).returns(:correct)
     factory = Paperclip::GeometryParser.new("100x50,7>")
     factory = Paperclip::GeometryParser.new("100x50,7>")
 
 

spec/paperclip/geometry_spec.rb

@@ -50,7 +50,7 @@ describe Paperclip::Geometry do
     end
     end
 
 
     it "recognize an EXIF orientation and not rotate with auto_orient if not necessary" do
     it "recognize an EXIF orientation and not rotate with auto_orient if not necessary" do
-      geo = Paperclip::Geometry.new(:width => 1024, :height => 768, :orientation => 1)
+      geo = Paperclip::Geometry.new(width: 1024, height: 768, orientation: 1)
       assert geo
       assert geo
       assert_equal 1024, geo.width
       assert_equal 1024, geo.width
       assert_equal 768, geo.height
       assert_equal 768, geo.height
@@ -62,7 +62,7 @@ describe Paperclip::Geometry do
     end
     end
 
 
     it "recognize an EXIF orientation and rotate with auto_orient if necessary" do
     it "recognize an EXIF orientation and rotate with auto_orient if necessary" do
-      geo = Paperclip::Geometry.new(:width => 1024, :height => 768, :orientation => 6)
+      geo = Paperclip::Geometry.new(width: 1024, height: 768, orientation: 6)
       assert geo
       assert geo
       assert_equal 1024, geo.width
       assert_equal 1024, geo.width
       assert_equal 768, geo.height
       assert_equal 768, geo.height
@@ -161,7 +161,7 @@ describe Paperclip::Geometry do
     end
     end
 
 
     it "not generate from a file with no path" do
     it "not generate from a file with no path" do
-      file = mock("file", :path => "")
+      file = mock("file", path: "")
       file.stubs(:respond_to?).with(:path).returns(true)
       file.stubs(:respond_to?).with(:path).returns(true)
       expect { @geo = Paperclip::Geometry.from_file(file) }.to raise_error(Paperclip::Errors::NotIdentifiedByImageMagickError)
       expect { @geo = Paperclip::Geometry.from_file(file) }.to raise_error(Paperclip::Errors::NotIdentifiedByImageMagickError)
     end
     end

spec/paperclip/integration_spec.rb

@@ -8,11 +8,11 @@ describe 'Paperclip' do
       rebuild_model
       rebuild_model
       @file = File.new(fixture_file("5k.png"), 'rb')
       @file = File.new(fixture_file("5k.png"), 'rb')
       300.times do |i|
       300.times do |i|
-        Dummy.create! :avatar => @file
+        Dummy.create! avatar: @file
       end
       end
     end
     end
 
 
-    # after { @file.close }
+    after { @file.close }
 
 
     it "not exceed the open file limit" do
     it "not exceed the open file limit" do
        assert_nothing_raised do
        assert_nothing_raised do
@@ -23,14 +23,14 @@ describe 'Paperclip' do
 
 
   context "An attachment" do
   context "An attachment" do
     before do
     before do
-      rebuild_model :styles => { :thumb => "50x50#" }
+      rebuild_model styles: { thumb: "50x50#" }
       @dummy = Dummy.new
       @dummy = Dummy.new
       @file = File.new(fixture_file("5k.png"), 'rb')
       @file = File.new(fixture_file("5k.png"), 'rb')
       @dummy.avatar = @file
       @dummy.avatar = @file
       assert @dummy.save
       assert @dummy.save
     end
     end
 
 
-    # after { @file.close }
+    after { @file.close }
 
 
     it "create its thumbnails properly" do
     it "create its thumbnails properly" do
       assert_match(/\b50x50\b/, `identify "#{@dummy.avatar.path(:thumb)}"`)
       assert_match(/\b50x50\b/, `identify "#{@dummy.avatar.path(:thumb)}"`)
@@ -53,13 +53,13 @@ describe 'Paperclip' do
         end
         end
       end
       end
 
 
-      # after { File.chmod(0644, @dummy.avatar.path) }
+      after { File.chmod(0644, @dummy.avatar.path) }
     end
     end
 
 
     context "redefining its attachment styles" do
     context "redefining its attachment styles" do
       before do
       before do
         Dummy.class_eval do
         Dummy.class_eval do
-          has_attached_file :avatar, :styles => { :thumb => "150x25#", :dynamic => lambda { |a| '50x50#' } }
+          has_attached_file :avatar, styles: { thumb: "150x25#", dynamic: lambda { |a| '50x50#' } }
         end
         end
         @d2 = Dummy.find(@dummy.id)
         @d2 = Dummy.find(@dummy.id)
         @original_timestamp = @d2.avatar_updated_at
         @original_timestamp = @d2.avatar_updated_at
@@ -82,13 +82,13 @@ describe 'Paperclip' do
     before do
     before do
       @thumb_path = "tmp/public/system/dummies/avatars/000/000/001/thumb/5k.png"
       @thumb_path = "tmp/public/system/dummies/avatars/000/000/001/thumb/5k.png"
       File.delete(@thumb_path) if File.exists?(@thumb_path)
       File.delete(@thumb_path) if File.exists?(@thumb_path)
-      rebuild_model :styles => { :thumb => "50x50#" }
+      rebuild_model styles: { thumb: "50x50#" }
       @dummy = Dummy.new
       @dummy = Dummy.new
       @file = File.new(fixture_file("5k.png"), 'rb')
       @file = File.new(fixture_file("5k.png"), 'rb')
 
 
     end
     end
 
 
-    # after { @file.close }
+    after { @file.close }
 
 
     it "not create the thumbnails upon saving when post-processing is disabled" do
     it "not create the thumbnails upon saving when post-processing is disabled" do
       @dummy.avatar.post_processing = false
       @dummy.avatar.post_processing = false
@@ -111,7 +111,7 @@ describe 'Paperclip' do
       @thumb_large_path = "tmp/public/system/dummies/avatars/000/000/001/thumb_large/5k.png"
       @thumb_large_path = "tmp/public/system/dummies/avatars/000/000/001/thumb_large/5k.png"
       File.delete(@thumb_small_path) if File.exists?(@thumb_small_path)
       File.delete(@thumb_small_path) if File.exists?(@thumb_small_path)
       File.delete(@thumb_large_path) if File.exists?(@thumb_large_path)
       File.delete(@thumb_large_path) if File.exists?(@thumb_large_path)
-      rebuild_model :styles => { :thumb_small => "50x50#", :thumb_large => "60x60#" }
+      rebuild_model styles: { thumb_small: "50x50#", thumb_large: "60x60#" }
       @dummy = Dummy.new
       @dummy = Dummy.new
       @file = File.new(fixture_file("5k.png"), 'rb')
       @file = File.new(fixture_file("5k.png"), 'rb')
 
 
@@ -121,7 +121,7 @@ describe 'Paperclip' do
       @dummy.avatar.post_processing = true
       @dummy.avatar.post_processing = true
     end
     end
 
 
-    # after { @file.close }
+    after { @file.close }
 
 
     it "allow us to create all thumbnails in one go" do
     it "allow us to create all thumbnails in one go" do
       assert_file_not_exists(@thumb_small_path)
       assert_file_not_exists(@thumb_small_path)
@@ -148,7 +148,7 @@ describe 'Paperclip' do
 
 
   context "A model that modifies its original" do
   context "A model that modifies its original" do
     before do
     before do
-      rebuild_model :styles => { :original => "2x2#" }
+      rebuild_model styles: { original: "2x2#" }
       @dummy = Dummy.new
       @dummy = Dummy.new
       @file = File.new(fixture_file("5k.png"), 'rb')
       @file = File.new(fixture_file("5k.png"), 'rb')
       @dummy.avatar = @file
       @dummy.avatar = @file
@@ -158,20 +158,20 @@ describe 'Paperclip' do
       assert_not_equal File.size(@file.path), @dummy.avatar.size
       assert_not_equal File.size(@file.path), @dummy.avatar.size
     end
     end
 
 
-    # after { @file.close }
+    after { @file.close }
   end
   end
 
 
   context "A model with attachments scoped under an id" do
   context "A model with attachments scoped under an id" do
     before do
     before do
-      rebuild_model :styles => { :large => "100x100",
-                                 :medium => "50x50" },
-                    :path => ":rails_root/tmp/:id/:attachments/:style.:extension"
+      rebuild_model styles: { large: "100x100",
+                                 medium: "50x50" },
+                    path: ":rails_root/tmp/:id/:attachments/:style.:extension"
       @dummy = Dummy.new
       @dummy = Dummy.new
       @file = File.new(fixture_file("5k.png"), 'rb')
       @file = File.new(fixture_file("5k.png"), 'rb')
       @dummy.avatar = @file
       @dummy.avatar = @file
     end
     end
 
 
-    # after { @file.close }
+    after { @file.close }
 
 
     context "when saved" do
     context "when saved" do
       before do
       before do
@@ -220,10 +220,10 @@ describe 'Paperclip' do
         @umask = File.umask(umask)
         @umask = File.umask(umask)
       end
       end
 
 
-      # after do
-      #   File.umask @umask
-      #   @file.close
-      # end
+      after do
+        File.umask @umask
+        @file.close
+      end
 
 
       it "respect the current umask" do
       it "respect the current umask" do
         @dummy.avatar = @file
         @dummy.avatar = @file
@@ -236,14 +236,14 @@ describe 'Paperclip' do
   [0666,0664,0640].each do |perms|
   [0666,0664,0640].each do |perms|
     context "when the perms are #{perms}" do
     context "when the perms are #{perms}" do
       before do
       before do
-        rebuild_model :override_file_permissions => perms
+        rebuild_model override_file_permissions: perms
         @dummy = Dummy.new
         @dummy = Dummy.new
         @file  = File.new(fixture_file("5k.png"), 'rb')
         @file  = File.new(fixture_file("5k.png"), 'rb')
       end
       end
 
 
-      # after do
-      #   @file.close
-      # end
+      after do
+        @file.close
+      end
 
 
       it "respect the current perms" do
       it "respect the current perms" do
         @dummy.avatar = @file
         @dummy.avatar = @file
@@ -256,7 +256,7 @@ describe 'Paperclip' do
   it "skip chmod operation, when override_file_permissions is set to false (e.g. useful when using CIFS mounts)" do
   it "skip chmod operation, when override_file_permissions is set to false (e.g. useful when using CIFS mounts)" do
     FileUtils.expects(:chmod).never
     FileUtils.expects(:chmod).never
 
 
-    rebuild_model :override_file_permissions => false
+    rebuild_model override_file_permissions: false
     dummy = Dummy.create!
     dummy = Dummy.create!
     dummy.avatar = @file
     dummy.avatar = @file
     dummy.save
     dummy.save
@@ -264,12 +264,12 @@ describe 'Paperclip' do
 
 
   context "A model with a filesystem attachment" do
   context "A model with a filesystem attachment" do
     before do
     before do
-      rebuild_model :styles => { :large => "300x300>",
-                                 :medium => "100x100",
-                                 :thumb => ["32x32#", :gif] },
-                    :default_style => :medium,
-                    :url => "/:attachment/:class/:style/:id/:basename.:extension",
-                    :path => ":rails_root/tmp/:attachment/:class/:style/:id/:basename.:extension"
+      rebuild_model styles: { large: "300x300>",
+                                 medium: "100x100",
+                                 thumb: ["32x32#", :gif] },
+                    default_style: :medium,
+                    url: "/:attachment/:class/:style/:id/:basename.:extension",
+                    path: ":rails_root/tmp/:attachment/:class/:style/:id/:basename.:extension"
       @dummy     = Dummy.new
       @dummy     = Dummy.new
       @file      = File.new(fixture_file("5k.png"), 'rb')
       @file      = File.new(fixture_file("5k.png"), 'rb')
       @bad_file  = File.new(fixture_file("bad.png"), 'rb')
       @bad_file  = File.new(fixture_file("bad.png"), 'rb')
@@ -279,7 +279,7 @@ describe 'Paperclip' do
       assert @dummy.save
       assert @dummy.save
     end
     end
 
 
-    # after { [@file, @bad_file].each(&:close) }
+    after { [@file, @bad_file].each(&:close) }
 
 
     it "write and delete its files" do
     it "write and delete its files" do
       [["434x66", :original],
       [["434x66", :original],
@@ -374,7 +374,7 @@ describe 'Paperclip' do
         @dummy2.save
         @dummy2.save
       end
       end
 
 
-      # after { @file2.close }
+      after { @file2.close }
 
 
       it "work when assigned a file" do
       it "work when assigned a file" do
         assert_not_equal `identify -format "%wx%h" "#{@dummy.avatar.path(:original)}"`,
         assert_not_equal `identify -format "%wx%h" "#{@dummy.avatar.path(:original)}"`,
@@ -393,7 +393,7 @@ describe 'Paperclip' do
   context "A model with an attachments association and a Paperclip attachment" do
   context "A model with an attachments association and a Paperclip attachment" do
     before do
     before do
       Dummy.class_eval do
       Dummy.class_eval do
-        has_many :attachments, :class_name => 'Dummy'
+        has_many :attachments, class_name: 'Dummy'
       end
       end
 
 
       @file = File.new(fixture_file("5k.png"), 'rb')
       @file = File.new(fixture_file("5k.png"), 'rb')
@@ -401,7 +401,7 @@ describe 'Paperclip' do
       @dummy.avatar = @file
       @dummy.avatar = @file
     end
     end
 
 
-    # after { @file.close }
+    after { @file.close }
 
 
     it "should not error when saving" do
     it "should not error when saving" do
       @dummy.save!
       @dummy.save!
@@ -410,20 +410,20 @@ describe 'Paperclip' do
 
 
   context "A model with an attachment with hash in file name" do
   context "A model with an attachment with hash in file name" do
     before do
     before do
-      @settings = { :styles => { :thumb => "50x50#" },
-        :path => ":rails_root/public/system/:attachment/:id_partition/:style/:hash.:extension",
-        :url => "/system/:attachment/:id_partition/:style/:hash.:extension",
-        :hash_secret => "somesecret" }
+      @settings = { styles: { thumb: "50x50#" },
+        path: ":rails_root/public/system/:attachment/:id_partition/:style/:hash.:extension",
+        url: "/system/:attachment/:id_partition/:style/:hash.:extension",
+        hash_secret: "somesecret" }
 
 
       rebuild_model @settings
       rebuild_model @settings
 
 
       @file = File.new(fixture_file("5k.png"), 'rb')
       @file = File.new(fixture_file("5k.png"), 'rb')
-      @dummy = Dummy.create! :avatar => @file
+      @dummy = Dummy.create! avatar: @file
     end
     end
 
 
-    # after do
-    #   @file.close
-    # end
+    after do
+      @file.close
+    end
 
 
     it "be accessible" do
     it "be accessible" do
       assert_file_exists(@dummy.avatar.path(:original))
       assert_file_exists(@dummy.avatar.path(:original))
@@ -434,7 +434,7 @@ describe 'Paperclip' do
       before do
       before do
         @dummy.avatar.options[:styles][:mini] = "25x25#"
         @dummy.avatar.options[:styles][:mini] = "25x25#"
         @dummy.avatar.instance_variable_set :@normalized_styles, nil
         @dummy.avatar.instance_variable_set :@normalized_styles, nil
-        Time.stubs(:now => Time.now + 10)
+        Time.stubs(now: Time.now + 10)
         @dummy.avatar.reprocess!
         @dummy.avatar.reprocess!
         @dummy.reload
         @dummy.reload
       end
       end
@@ -470,21 +470,24 @@ describe 'Paperclip' do
 
 
     context "A model with an S3 attachment" do
     context "A model with an S3 attachment" do
       before do
       before do
-        rebuild_model :styles => { :large => "300x300>",
-                                   :medium => "100x100",
-                                   :thumb => ["32x32#", :gif],
-                                   :custom => {
-                                     :geometry => "32x32#",
-                                     :s3_headers => { 'Cache-Control' => 'max-age=31557600' },
-                                     :s3_metadata => { 'foo' => 'bar'}
-                                   }
-                                 },
-                      :storage => :s3,
-                      :s3_credentials => File.new(fixture_file('s3.yml')),
-                      :s3_options => { :logger => Paperclip.logger },
-                      :default_style => :medium,
-                      :bucket => ENV['S3_BUCKET'],
-                      :path => ":class/:attachment/:id/:style/:basename.:extension"
+        rebuild_model(
+          styles: {
+            large: "300x300>",
+            medium: "100x100",
+            thumb: ["32x32#", :gif],
+            custom: {
+              geometry: "32x32#",
+              s3_headers: { 'Cache-Control' => 'max-age=31557600' },
+              s3_metadata: { 'foo' => 'bar'}
+            }
+          },
+          storage: :s3,
+          s3_credentials: File.new(fixture_file('s3.yml')),
+          s3_options: { logger: Paperclip.logger },
+          default_style: :medium,
+          bucket: ENV['S3_BUCKET'],
+          path: ":class/:attachment/:id/:style/:basename.:extension"
+        )
 
 
         @dummy     = Dummy.new
         @dummy     = Dummy.new
         @file      = File.new(fixture_file('5k.png'), 'rb')
         @file      = File.new(fixture_file('5k.png'), 'rb')
@@ -497,11 +500,11 @@ describe 'Paperclip' do
         @files_on_s3 = s3_files_for(@dummy.avatar)
         @files_on_s3 = s3_files_for(@dummy.avatar)
       end
       end
 
 
-      # after do
-      #   @file.close
-      #   @bad_file.close
-      #   @files_on_s3.values.each(&:close) if @files_on_s3
-      # end
+      after do
+        @file.close
+        @bad_file.close
+        @files_on_s3.values.each(&:close) if @files_on_s3
+      end
 
 
       context 'assigning itself to a new model' do
       context 'assigning itself to a new model' do
         before do
         before do
@@ -634,7 +637,7 @@ describe 'Paperclip' do
       @file = File.new(fixture_file("5k.png"), 'rb')
       @file = File.new(fixture_file("5k.png"), 'rb')
     end
     end
 
 
-    # after { @file.close }
+    after { @file.close }
 
 
     it "succeed when original attachment is a file" do
     it "succeed when original attachment is a file" do
       original = Dummy.new
       original = Dummy.new

spec/paperclip/interpolations_spec.rb

@@ -46,7 +46,7 @@ describe Paperclip::Interpolations do
   it "return the extension of the file as the format if defined in the style" do
   it "return the extension of the file as the format if defined in the style" do
     attachment = mock
     attachment = mock
     attachment.expects(:original_filename).never
     attachment.expects(:original_filename).never
-    attachment.expects(:styles).twice.returns({:style => {:format => "png"}})
+    attachment.expects(:styles).twice.returns({style: {format: "png"}})
 
 
     [:style, 'style'].each do |style|
     [:style, 'style'].each do |style|
       assert_equal "png", Paperclip::Interpolations.extension(attachment, style)
       assert_equal "png", Paperclip::Interpolations.extension(attachment, style)
@@ -83,7 +83,7 @@ describe Paperclip::Interpolations do
   it "return the format if defined in the style, ignoring the content type" do
   it "return the format if defined in the style, ignoring the content type" do
     attachment = mock
     attachment = mock
     attachment.expects(:content_type).returns('image/jpeg')
     attachment.expects(:content_type).returns('image/jpeg')
-    attachment.expects(:styles).returns({:style => {:format => "png"}})
+    attachment.expects(:styles).returns({style: {format: "png"}})
     interpolations = Paperclip::Interpolations
     interpolations = Paperclip::Interpolations
     interpolations.expects(:extension).returns('random')
     interpolations.expects(:extension).returns('random')
     assert_equal "png", interpolations.content_type_extension(attachment, :style)
     assert_equal "png", interpolations.content_type_extension(attachment, :style)
@@ -91,7 +91,7 @@ describe Paperclip::Interpolations do
 
 
   it "be able to handle numeric style names" do
   it "be able to handle numeric style names" do
     attachment = mock(
     attachment = mock(
-      :styles => {:"4" => {:format => :expected_extension}}
+      styles: {:"4" => {format: :expected_extension}}
     )
     )
     assert_equal :expected_extension, Paperclip::Interpolations.extension(attachment, 4)
     assert_equal :expected_extension, Paperclip::Interpolations.extension(attachment, 4)
   end
   end
@@ -156,7 +156,7 @@ describe Paperclip::Interpolations do
 
 
   it "reinterpolate :url" do
   it "reinterpolate :url" do
     attachment = mock
     attachment = mock
-    attachment.expects(:url).with(:style, :timestamp => false, :escape => false).returns("1234")
+    attachment.expects(:url).with(:style, timestamp: false, escape: false).returns("1234")
     assert_equal "1234", Paperclip::Interpolations.url(attachment, :style)
     assert_equal "1234", Paperclip::Interpolations.url(attachment, :style)
   end
   end
 
 
@@ -179,7 +179,7 @@ describe Paperclip::Interpolations do
 
 
   it "return the filename as basename.extension when format supplied" do
   it "return the filename as basename.extension when format supplied" do
     attachment = mock
     attachment = mock
-    attachment.expects(:styles).returns({:style => {:format => :png}})
+    attachment.expects(:styles).returns({style: {format: :png}})
     attachment.expects(:original_filename).returns("one.jpg").times(2)
     attachment.expects(:original_filename).returns("one.jpg").times(2)
     assert_equal "one.png", Paperclip::Interpolations.filename(attachment, :style)
     assert_equal "one.png", Paperclip::Interpolations.filename(attachment, :style)
   end
   end

spec/paperclip/io_adapters/attachment_adapter_spec.rb

@@ -2,7 +2,7 @@ require 'spec_helper'
 
 
 describe Paperclip::AttachmentAdapter do
 describe Paperclip::AttachmentAdapter do
   before do
   before do
-    rebuild_model :path => "tmp/:class/:attachment/:style/:filename", :styles => {:thumb => '50x50'}
+    rebuild_model path: "tmp/:class/:attachment/:style/:filename", styles: {thumb: '50x50'}
     @attachment = Dummy.new.avatar
     @attachment = Dummy.new.avatar
   end
   end
 
 

spec/paperclip/io_adapters/uploaded_file_adapter_spec.rb

@@ -11,11 +11,11 @@ describe Paperclip::UploadedFileAdapter do
         tempfile.binmode
         tempfile.binmode
 
 
         @file = UploadedFile.new(
         @file = UploadedFile.new(
-          :original_filename => "5k.png",
-          :content_type => "image/x-png-by-browser\r",
-          :head => "",
-          :tempfile => tempfile,
-          :path => tempfile.path
+          original_filename: "5k.png",
+          content_type: "image/x-png-by-browser\r",
+          head: "",
+          tempfile: tempfile,
+          path: tempfile.path
         )
         )
         @subject = Paperclip.io_adapters.for(@file)
         @subject = Paperclip.io_adapters.for(@file)
       end
       end
@@ -58,10 +58,10 @@ describe Paperclip::UploadedFileAdapter do
 
 
         class UploadedFile < OpenStruct; end
         class UploadedFile < OpenStruct; end
         @file = UploadedFile.new(
         @file = UploadedFile.new(
-          :original_filename => "image:restricted.gif",
-          :content_type => "image/x-png-by-browser",
-          :head => "",
-          :path => fixture_file("5k.png")
+          original_filename: "image:restricted.gif",
+          content_type: "image/x-png-by-browser",
+          head: "",
+          path: fixture_file("5k.png")
         )
         )
         @subject = Paperclip.io_adapters.for(@file)
         @subject = Paperclip.io_adapters.for(@file)
       end
       end
@@ -81,10 +81,10 @@ describe Paperclip::UploadedFileAdapter do
 
 
         class UploadedFile < OpenStruct; end
         class UploadedFile < OpenStruct; end
         @file = UploadedFile.new(
         @file = UploadedFile.new(
-          :original_filename => "5k.png",
-          :content_type => "image/x-png-by-browser",
-          :head => "",
-          :path => fixture_file("5k.png")
+          original_filename: "5k.png",
+          content_type: "image/x-png-by-browser",
+          head: "",
+          path: fixture_file("5k.png")
         )
         )
         @subject = Paperclip.io_adapters.for(@file)
         @subject = Paperclip.io_adapters.for(@file)
       end
       end
@@ -129,10 +129,10 @@ describe Paperclip::UploadedFileAdapter do
 
 
           class UploadedFile < OpenStruct; end
           class UploadedFile < OpenStruct; end
           @file = UploadedFile.new(
           @file = UploadedFile.new(
-            :original_filename => "5k.png",
-            :content_type => "image/x-png-by-browser",
-            :head => "",
-            :path => fixture_file("5k.png")
+            original_filename: "5k.png",
+            content_type: "image/x-png-by-browser",
+            head: "",
+            path: fixture_file("5k.png")
           )
           )
           @subject = Paperclip.io_adapters.for(@file)
           @subject = Paperclip.io_adapters.for(@file)
         end
         end

spec/paperclip/matchers/validate_attachment_content_type_matcher_spec.rb

@@ -25,7 +25,7 @@ describe Paperclip::Shoulda::Matchers::ValidateAttachmentContentTypeMatcher do
 
 
     context "given a class with a validation that doesn't match" do
     context "given a class with a validation that doesn't match" do
       before do
       before do
-        Dummy.validates_attachment_content_type :avatar, :content_type => %r{audio/.*}
+        Dummy.validates_attachment_content_type :avatar, content_type: %r{audio/.*}
       end
       end
 
 
       should_reject_dummy_class
       should_reject_dummy_class
@@ -33,7 +33,7 @@ describe Paperclip::Shoulda::Matchers::ValidateAttachmentContentTypeMatcher do
 
 
     context "given a class with a matching validation" do
     context "given a class with a matching validation" do
       before do
       before do
-        Dummy.validates_attachment_content_type :avatar, :content_type => %r{image/.*}
+        Dummy.validates_attachment_content_type :avatar, content_type: %r{image/.*}
       end
       end
 
 
       should_accept_dummy_class
       should_accept_dummy_class
@@ -42,7 +42,7 @@ describe Paperclip::Shoulda::Matchers::ValidateAttachmentContentTypeMatcher do
     context "given a class with other validations but matching types" do
     context "given a class with other validations but matching types" do
       before do
       before do
         Dummy.validates_presence_of :title
         Dummy.validates_presence_of :title
-        Dummy.validates_attachment_content_type :avatar, :content_type => %r{image/.*}
+        Dummy.validates_attachment_content_type :avatar, content_type: %r{image/.*}
       end
       end
 
 
       should_accept_dummy_class
       should_accept_dummy_class
@@ -50,7 +50,7 @@ describe Paperclip::Shoulda::Matchers::ValidateAttachmentContentTypeMatcher do
 
 
     context "given a class that matches and a matcher that only specifies 'allowing'" do
     context "given a class that matches and a matcher that only specifies 'allowing'" do
       before do
       before do
-        Dummy.validates_attachment_content_type :avatar, :content_type => %r{image/.*}
+        Dummy.validates_attachment_content_type :avatar, content_type: %r{image/.*}
         @matcher     = self.class.validate_attachment_content_type(:avatar).
         @matcher     = self.class.validate_attachment_content_type(:avatar).
           allowing(%w(image/png image/jpeg))
           allowing(%w(image/png image/jpeg))
       end
       end
@@ -60,7 +60,7 @@ describe Paperclip::Shoulda::Matchers::ValidateAttachmentContentTypeMatcher do
 
 
     context "given a class that does not match and a matcher that only specifies 'allowing'" do
     context "given a class that does not match and a matcher that only specifies 'allowing'" do
       before do
       before do
-        Dummy.validates_attachment_content_type :avatar, :content_type => %r{audio/.*}
+        Dummy.validates_attachment_content_type :avatar, content_type: %r{audio/.*}
         @matcher     = self.class.validate_attachment_content_type(:avatar).
         @matcher     = self.class.validate_attachment_content_type(:avatar).
           allowing(%w(image/png image/jpeg))
           allowing(%w(image/png image/jpeg))
       end
       end
@@ -70,7 +70,7 @@ describe Paperclip::Shoulda::Matchers::ValidateAttachmentContentTypeMatcher do
 
 
     context "given a class that matches and a matcher that only specifies 'rejecting'" do
     context "given a class that matches and a matcher that only specifies 'rejecting'" do
       before do
       before do
-        Dummy.validates_attachment_content_type :avatar, :content_type => %r{image/.*}
+        Dummy.validates_attachment_content_type :avatar, content_type: %r{image/.*}
         @matcher     = self.class.validate_attachment_content_type(:avatar).
         @matcher     = self.class.validate_attachment_content_type(:avatar).
           rejecting(%w(audio/mp3 application/octet-stream))
           rejecting(%w(audio/mp3 application/octet-stream))
       end
       end
@@ -80,7 +80,7 @@ describe Paperclip::Shoulda::Matchers::ValidateAttachmentContentTypeMatcher do
 
 
     context "given a class that does not match and a matcher that only specifies 'rejecting'" do
     context "given a class that does not match and a matcher that only specifies 'rejecting'" do
       before do
       before do
-        Dummy.validates_attachment_content_type :avatar, :content_type => %r{audio/.*}
+        Dummy.validates_attachment_content_type :avatar, content_type: %r{audio/.*}
         @matcher     = self.class.validate_attachment_content_type(:avatar).
         @matcher     = self.class.validate_attachment_content_type(:avatar).
           rejecting(%w(audio/mp3 application/octet-stream))
           rejecting(%w(audio/mp3 application/octet-stream))
       end
       end
@@ -91,7 +91,7 @@ describe Paperclip::Shoulda::Matchers::ValidateAttachmentContentTypeMatcher do
     context "using an :if to control the validation" do
     context "using an :if to control the validation" do
       before do
       before do
         Dummy.class_eval do
         Dummy.class_eval do
-          validates_attachment_content_type :avatar, :content_type => %r{image/*} , :if => :go
+          validates_attachment_content_type :avatar, content_type: %r{image/*} , if: :go
           attr_accessor :go
           attr_accessor :go
         end
         end
         @matcher = self.class.validate_attachment_content_type(:avatar).
         @matcher = self.class.validate_attachment_content_type(:avatar).

spec/paperclip/matchers/validate_attachment_presence_matcher_spec.rb

@@ -36,7 +36,7 @@ describe Paperclip::Shoulda::Matchers::ValidateAttachmentPresenceMatcher do
 
 
         Dummy.class_eval do
         Dummy.class_eval do
           validates_attachment_presence :avatar
           validates_attachment_presence :avatar
-          validates_attachment_content_type :avatar, :content_type => 'image/gif'
+          validates_attachment_content_type :avatar, content_type: 'image/gif'
         end
         end
 
 
         @dummy = Dummy.new
         @dummy = Dummy.new
@@ -52,7 +52,7 @@ describe Paperclip::Shoulda::Matchers::ValidateAttachmentPresenceMatcher do
     context "using an :if to control the validation" do
     context "using an :if to control the validation" do
       before do
       before do
         Dummy.class_eval do
         Dummy.class_eval do
-          validates_attachment_presence :avatar, :if => :go
+          validates_attachment_presence :avatar, if: :go
           attr_accessor :go
           attr_accessor :go
         end
         end
         @dummy = Dummy.new
         @dummy = Dummy.new

spec/paperclip/matchers/validate_attachment_size_matcher_spec.rb

@@ -25,17 +25,17 @@ describe Paperclip::Shoulda::Matchers::ValidateAttachmentSizeMatcher do
       end
       end
 
 
       context "given a class with a validation that's too high" do
       context "given a class with a validation that's too high" do
-        before { Dummy.validates_attachment_size :avatar, :in => 256..2048 }
+        before { Dummy.validates_attachment_size :avatar, in: 256..2048 }
         should_reject_dummy_class
         should_reject_dummy_class
       end
       end
 
 
       context "given a class with a validation that's too low" do
       context "given a class with a validation that's too low" do
-        before { Dummy.validates_attachment_size :avatar, :in => 0..1024 }
+        before { Dummy.validates_attachment_size :avatar, in: 0..1024 }
         should_reject_dummy_class
         should_reject_dummy_class
       end
       end
 
 
       context "given a class with a validation that matches" do
       context "given a class with a validation that matches" do
-        before { Dummy.validates_attachment_size :avatar, :in => 256..1024 }
+        before { Dummy.validates_attachment_size :avatar, in: 256..1024 }
         should_accept_dummy_class
         should_accept_dummy_class
       end
       end
     end
     end
@@ -46,12 +46,12 @@ describe Paperclip::Shoulda::Matchers::ValidateAttachmentSizeMatcher do
       end
       end
 
 
       context "given a class with an upper limit" do
       context "given a class with an upper limit" do
-        before { Dummy.validates_attachment_size :avatar, :less_than => 1 }
+        before { Dummy.validates_attachment_size :avatar, less_than: 1 }
         should_accept_dummy_class
         should_accept_dummy_class
       end
       end
 
 
       context "given a class with a lower limit" do
       context "given a class with a lower limit" do
-        before { Dummy.validates_attachment_size :avatar, :greater_than => 1 }
+        before { Dummy.validates_attachment_size :avatar, greater_than: 1 }
         should_accept_dummy_class
         should_accept_dummy_class
       end
       end
     end
     end
@@ -59,7 +59,7 @@ describe Paperclip::Shoulda::Matchers::ValidateAttachmentSizeMatcher do
     context "using an :if to control the validation" do
     context "using an :if to control the validation" do
       before do
       before do
         Dummy.class_eval do
         Dummy.class_eval do
-          validates_attachment_size :avatar, :greater_than => 1024, :if => :go
+          validates_attachment_size :avatar, greater_than: 1024, if: :go
           attr_accessor :go
           attr_accessor :go
         end
         end
         @dummy = Dummy.new
         @dummy = Dummy.new
@@ -79,7 +79,7 @@ describe Paperclip::Shoulda::Matchers::ValidateAttachmentSizeMatcher do
 
 
     context "post processing" do
     context "post processing" do
       before do
       before do
-        Dummy.validates_attachment_size :avatar, :greater_than => 1024
+        Dummy.validates_attachment_size :avatar, greater_than: 1024
 
 
         @dummy = Dummy.new
         @dummy = Dummy.new
         @matcher = self.class.validate_attachment_size(:avatar).greater_than(1024)
         @matcher = self.class.validate_attachment_size(:avatar).greater_than(1024)

spec/paperclip/paperclip_missing_attachment_styles_spec.rb

@@ -19,41 +19,41 @@ describe 'Missing Attachment Styles' do
 
 
   it "be able to get current attachment styles" do
   it "be able to get current attachment styles" do
     assert_equal Hash.new, Paperclip.send(:current_attachments_styles)
     assert_equal Hash.new, Paperclip.send(:current_attachments_styles)
-    rebuild_model :styles => {:croppable => '600x600>', :big => '1000x1000>'}
-    expected_hash = { :Dummy => {:avatar => [:big, :croppable]}}
+    rebuild_model styles: {croppable: '600x600>', big: '1000x1000>'}
+    expected_hash = { Dummy: {avatar: [:big, :croppable]}}
     assert_equal expected_hash, Paperclip.send(:current_attachments_styles)
     assert_equal expected_hash, Paperclip.send(:current_attachments_styles)
   end
   end
 
 
   it "be able to save current attachment styles for further comparison" do
   it "be able to save current attachment styles for further comparison" do
-    rebuild_model :styles => {:croppable => '600x600>', :big => '1000x1000>'}
+    rebuild_model styles: {croppable: '600x600>', big: '1000x1000>'}
     Paperclip.save_current_attachments_styles!
     Paperclip.save_current_attachments_styles!
-    expected_hash = { :Dummy => {:avatar => [:big, :croppable]}}
+    expected_hash = { Dummy: {avatar: [:big, :croppable]}}
     assert_equal expected_hash, YAML.load_file(Paperclip.registered_attachments_styles_path)
     assert_equal expected_hash, YAML.load_file(Paperclip.registered_attachments_styles_path)
   end
   end
 
 
   it "be able to read registered attachment styles from file" do
   it "be able to read registered attachment styles from file" do
-    rebuild_model :styles => {:croppable => '600x600>', :big => '1000x1000>'}
+    rebuild_model styles: {croppable: '600x600>', big: '1000x1000>'}
     Paperclip.save_current_attachments_styles!
     Paperclip.save_current_attachments_styles!
-    expected_hash = { :Dummy => {:avatar => [:big, :croppable]}}
+    expected_hash = { Dummy: {avatar: [:big, :croppable]}}
     assert_equal expected_hash, Paperclip.send(:get_registered_attachments_styles)
     assert_equal expected_hash, Paperclip.send(:get_registered_attachments_styles)
   end
   end
 
 
   it "be able to calculate differences between registered styles and current styles" do
   it "be able to calculate differences between registered styles and current styles" do
-    rebuild_model :styles => {:croppable => '600x600>', :big => '1000x1000>'}
+    rebuild_model styles: {croppable: '600x600>', big: '1000x1000>'}
     Paperclip.save_current_attachments_styles!
     Paperclip.save_current_attachments_styles!
-    rebuild_model :styles => {:thumb => 'x100', :export => 'x400>', :croppable => '600x600>', :big => '1000x1000>'}
-    expected_hash = { :Dummy => {:avatar => [:export, :thumb]} }
+    rebuild_model styles: {thumb: 'x100', export: 'x400>', croppable: '600x600>', big: '1000x1000>'}
+    expected_hash = { Dummy: {avatar: [:export, :thumb]} }
     assert_equal expected_hash, Paperclip.missing_attachments_styles
     assert_equal expected_hash, Paperclip.missing_attachments_styles
 
 
-    ActiveRecord::Base.connection.create_table :books, :force => true
+    ActiveRecord::Base.connection.create_table :books, force: true
     class ::Book < ActiveRecord::Base
     class ::Book < ActiveRecord::Base
-      has_attached_file :cover, :styles => {:small => 'x100', :large => '1000x1000>'}
-      has_attached_file :sample, :styles => {:thumb => 'x100'}
+      has_attached_file :cover, styles: {small: 'x100', large: '1000x1000>'}
+      has_attached_file :sample, styles: {thumb: 'x100'}
     end
     end
 
 
     expected_hash = {
     expected_hash = {
-      :Dummy => {:avatar => [:export, :thumb]},
-      :Book => {:sample => [:thumb], :cover => [:large, :small]}
+      Dummy: {avatar: [:export, :thumb]},
+      Book: {sample: [:thumb], cover: [:large, :small]}
     }
     }
     assert_equal expected_hash, Paperclip.missing_attachments_styles
     assert_equal expected_hash, Paperclip.missing_attachments_styles
     Paperclip.save_current_attachments_styles!
     Paperclip.save_current_attachments_styles!
@@ -61,15 +61,15 @@ describe 'Missing Attachment Styles' do
   end
   end
 
 
   it "be able to calculate differences when a new attachment is added to a model" do
   it "be able to calculate differences when a new attachment is added to a model" do
-    rebuild_model :styles => {:croppable => '600x600>', :big => '1000x1000>'}
+    rebuild_model styles: {croppable: '600x600>', big: '1000x1000>'}
     Paperclip.save_current_attachments_styles!
     Paperclip.save_current_attachments_styles!
 
 
     class ::Dummy
     class ::Dummy
-      has_attached_file :photo, :styles => {:small => 'x100', :large => '1000x1000>'}
+      has_attached_file :photo, styles: {small: 'x100', large: '1000x1000>'}
     end
     end
 
 
     expected_hash = {
     expected_hash = {
-      :Dummy => {:photo => [:large, :small]}
+      Dummy: {photo: [:large, :small]}
     }
     }
     assert_equal expected_hash, Paperclip.missing_attachments_styles
     assert_equal expected_hash, Paperclip.missing_attachments_styles
     Paperclip.save_current_attachments_styles!
     Paperclip.save_current_attachments_styles!
@@ -78,7 +78,7 @@ describe 'Missing Attachment Styles' do
 
 
   # It's impossible to build styles hash without loading from database whole bunch of records
   # It's impossible to build styles hash without loading from database whole bunch of records
   it "skip lambda-styles" do
   it "skip lambda-styles" do
-    rebuild_model :styles => lambda{ |attachment| attachment.instance.other == 'a' ? {:thumb => "50x50#"} : {:large => "400x400"} }
+    rebuild_model styles: lambda{ |attachment| attachment.instance.other == 'a' ? {thumb: "50x50#"} : {large: "400x400"} }
     assert_equal Hash.new, Paperclip.send(:current_attachments_styles)
     assert_equal Hash.new, Paperclip.send(:current_attachments_styles)
   end
   end
 end
 end

spec/paperclip/paperclip_spec.rb

@@ -61,7 +61,7 @@ describe Paperclip do
   context "Calling Paperclip.run with a logger" do
   context "Calling Paperclip.run with a logger" do
     it "pass the defined logger if :log_command is set" do
     it "pass the defined logger if :log_command is set" do
       Paperclip.options[:log_command] = true
       Paperclip.options[:log_command] = true
-      Cocaine::CommandLine.expects(:new).with("convert", "stuff", :logger => Paperclip.logger).returns(stub(:run))
+      Cocaine::CommandLine.expects(:new).with("convert", "stuff", logger: Paperclip.logger).returns(stub(:run))
       Paperclip.run("convert", "stuff")
       Paperclip.run("convert", "stuff")
     end
     end
   end
   end
@@ -69,9 +69,9 @@ describe Paperclip do
   context "Paperclip.each_instance_with_attachment" do
   context "Paperclip.each_instance_with_attachment" do
     before do
     before do
       @file = File.new(fixture_file("5k.png"), 'rb')
       @file = File.new(fixture_file("5k.png"), 'rb')
-      d1 = Dummy.create(:avatar => @file)
+      d1 = Dummy.create(avatar: @file)
       d2 = Dummy.create
       d2 = Dummy.create
-      d3 = Dummy.create(:avatar => @file)
+      d3 = Dummy.create(avatar: @file)
       @expected = [d1, d3]
       @expected = [d1, d3]
     end
     end
 
 
@@ -109,7 +109,7 @@ describe Paperclip do
 
 
   context "An ActiveRecord model with an 'avatar' attachment" do
   context "An ActiveRecord model with an 'avatar' attachment" do
     before do
     before do
-      rebuild_model :path => "tmp/:class/omg/:style.:extension"
+      rebuild_model path: "tmp/:class/omg/:style.:extension"
       @file = File.new(fixture_file("5k.png"), 'rb')
       @file = File.new(fixture_file("5k.png"), 'rb')
     end
     end
 
 
@@ -133,8 +133,8 @@ describe Paperclip do
         end
         end
 
 
         it "not assign the avatar on mass-set" do
         it "not assign the avatar on mass-set" do
-          @dummy.attributes = { :other => "I'm set!",
-                                :avatar => @file }
+          @dummy.attributes = { other: "I'm set!",
+                                avatar: @file }
 
 
           assert_equal "I'm set!", @dummy.other
           assert_equal "I'm set!", @dummy.other
           assert ! @dummy.avatar?
           assert ! @dummy.avatar?
@@ -157,7 +157,7 @@ describe Paperclip do
 
 
       it "be able to use the attachment from the subclass" do
       it "be able to use the attachment from the subclass" do
         assert_nothing_raised do
         assert_nothing_raised do
-          @subdummy = SubDummy.create(:avatar => @file)
+          @subdummy = SubDummy.create(avatar: @file)
         end
         end
       end
       end
 
 

spec/paperclip/schema_spec.rb

@@ -19,7 +19,7 @@ describe Paperclip::Schema do
         ActiveSupport::Deprecation.silenced = false
         ActiveSupport::Deprecation.silenced = false
       end
       end
       it "create attachment columns" do
       it "create attachment columns" do
-        Dummy.connection.create_table :dummies, :force => true do |t|
+        Dummy.connection.create_table :dummies, force: true do |t|
           ActiveSupport::Deprecation.silence do
           ActiveSupport::Deprecation.silence do
             t.has_attached_file :avatar
             t.has_attached_file :avatar
           end
           end
@@ -35,7 +35,7 @@ describe Paperclip::Schema do
       end
       end
 
 
       it "display deprecation warning" do
       it "display deprecation warning" do
-        Dummy.connection.create_table :dummies, :force => true do |t|
+        Dummy.connection.create_table :dummies, force: true do |t|
           assert_deprecated do
           assert_deprecated do
             t.has_attached_file :avatar
             t.has_attached_file :avatar
           end
           end
@@ -45,7 +45,7 @@ describe Paperclip::Schema do
 
 
     context "using #attachment" do
     context "using #attachment" do
       before do
       before do
-        Dummy.connection.create_table :dummies, :force => true do |t|
+        Dummy.connection.create_table :dummies, force: true do |t|
           t.attachment :avatar
           t.attachment :avatar
         end
         end
         rebuild_class
         rebuild_class
@@ -64,7 +64,7 @@ describe Paperclip::Schema do
 
 
   context "within schema statement" do
   context "within schema statement" do
     before do
     before do
-      Dummy.connection.create_table :dummies, :force => true
+      Dummy.connection.create_table :dummies, force: true
     end
     end
 
 
     context "migrating up" do
     context "migrating up" do

spec/paperclip/storage/filesystem_spec.rb

@@ -4,7 +4,7 @@ describe Paperclip::Storage::Filesystem do
   context "Filesystem" do
   context "Filesystem" do
     context "normal file" do
     context "normal file" do
       before do
       before do
-        rebuild_model :styles => { :thumbnail => "25x25#" }
+        rebuild_model styles: { thumbnail: "25x25#" }
         @dummy = Dummy.create!
         @dummy = Dummy.create!
 
 
         @file = File.open(fixture_file('5k.png'))
         @file = File.open(fixture_file('5k.png'))
@@ -53,7 +53,7 @@ describe Paperclip::Storage::Filesystem do
 
 
     context "with file that has space in file name" do
     context "with file that has space in file name" do
       before do
       before do
-        rebuild_model :styles => { :thumbnail => "25x25#" }
+        rebuild_model styles: { thumbnail: "25x25#" }
         @dummy = Dummy.create!
         @dummy = Dummy.create!
 
 
         @file = File.open(fixture_file('spaced file.png'))
         @file = File.open(fixture_file('spaced file.png'))

spec/paperclip/storage/fog_spec.rb

@@ -7,11 +7,11 @@ describe Paperclip::Storage::Fog do
 
 
     context "with credentials provided in a path string" do
     context "with credentials provided in a path string" do
       before do
       before do
-        rebuild_model :styles => { :medium => "300x300>", :thumb => "100x100>" },
-                      :storage => :fog,
-                      :url => '/:attachment/:filename',
-                      :fog_directory => "paperclip",
-                      :fog_credentials => fixture_file('fog.yml')
+        rebuild_model styles: { medium: "300x300>", thumb: "100x100>" },
+                      storage: :fog,
+                      url: '/:attachment/:filename',
+                      fog_directory: "paperclip",
+                      fog_credentials: fixture_file('fog.yml')
         @file = File.new(fixture_file('5k.png'), 'rb')
         @file = File.new(fixture_file('5k.png'), 'rb')
         @dummy = Dummy.new
         @dummy = Dummy.new
         @dummy.avatar = @file
         @dummy.avatar = @file
@@ -26,11 +26,11 @@ describe Paperclip::Storage::Fog do
 
 
     context "with credentials provided in a File object" do
     context "with credentials provided in a File object" do
       before do
       before do
-        rebuild_model :styles => { :medium => "300x300>", :thumb => "100x100>" },
-                      :storage => :fog,
-                      :url => '/:attachment/:filename',
-                      :fog_directory => "paperclip",
-                      :fog_credentials => File.open(fixture_file('fog.yml'))
+        rebuild_model styles: { medium: "300x300>", thumb: "100x100>" },
+                      storage: :fog,
+                      url: '/:attachment/:filename',
+                      fog_directory: "paperclip",
+                      fog_credentials: File.open(fixture_file('fog.yml'))
         @file = File.new(fixture_file('5k.png'), 'rb')
         @file = File.new(fixture_file('5k.png'), 'rb')
         @dummy = Dummy.new
         @dummy = Dummy.new
         @dummy.avatar = @file
         @dummy.avatar = @file
@@ -45,14 +45,14 @@ describe Paperclip::Storage::Fog do
 
 
     context "with default values for path and url" do
     context "with default values for path and url" do
       before do
       before do
-        rebuild_model :styles => { :medium => "300x300>", :thumb => "100x100>" },
-                      :storage => :fog,
-                      :url => '/:attachment/:filename',
-                      :fog_directory => "paperclip",
-                      :fog_credentials => {
-                        :provider => 'AWS',
-                        :aws_access_key_id => 'AWS_ID',
-                        :aws_secret_access_key => 'AWS_SECRET'
+        rebuild_model styles: { medium: "300x300>", thumb: "100x100>" },
+                      storage: :fog,
+                      url: '/:attachment/:filename',
+                      fog_directory: "paperclip",
+                      fog_credentials: {
+                        provider: 'AWS',
+                        aws_access_key_id: 'AWS_ID',
+                        aws_secret_access_key: 'AWS_SECRET'
                       }
                       }
         @file = File.new(fixture_file('5k.png'), 'rb')
         @file = File.new(fixture_file('5k.png'), 'rb')
         @dummy = Dummy.new
         @dummy = Dummy.new
@@ -69,13 +69,13 @@ describe Paperclip::Storage::Fog do
 
 
     context "with no path or url given and using defaults" do
     context "with no path or url given and using defaults" do
       before do
       before do
-        rebuild_model :styles => { :medium => "300x300>", :thumb => "100x100>" },
-                      :storage => :fog,
-                      :fog_directory => "paperclip",
-                      :fog_credentials => {
-                        :provider => 'AWS',
-                        :aws_access_key_id => 'AWS_ID',
-                        :aws_secret_access_key => 'AWS_SECRET'
+        rebuild_model styles: { medium: "300x300>", thumb: "100x100>" },
+                      storage: :fog,
+                      fog_directory: "paperclip",
+                      fog_credentials: {
+                        provider: 'AWS',
+                        aws_access_key_id: 'AWS_ID',
+                        aws_secret_access_key: 'AWS_SECRET'
                       }
                       }
         @file = File.new(fixture_file('5k.png'), 'rb')
         @file = File.new(fixture_file('5k.png'), 'rb')
         @dummy = Dummy.new
         @dummy = Dummy.new
@@ -92,9 +92,9 @@ describe Paperclip::Storage::Fog do
 
 
     context "with file params provided as lambda" do
     context "with file params provided as lambda" do
       before do
       before do
-        fog_file = lambda{ |a| { :custom_header => a.instance.custom_method }}
-        klass = rebuild_model :storage => :fog,
-                              :fog_file => fog_file
+        fog_file = lambda{ |a| { custom_header: a.instance.custom_method }}
+        klass = rebuild_model storage: :fog,
+                              fog_file: fog_file
 
 
         klass.class_eval do
         klass.class_eval do
           def custom_method
           def custom_method
@@ -107,7 +107,7 @@ describe Paperclip::Storage::Fog do
       end
       end
 
 
       it "be able to evaluate correct values for file headers" do
       it "be able to evaluate correct values for file headers" do
-        assert_equal @dummy.avatar.send(:fog_file), { :custom_header => 'foobar' }
+        assert_equal @dummy.avatar.send(:fog_file), { custom_header: 'foobar' }
       end
       end
     end
     end
 
 
@@ -115,23 +115,23 @@ describe Paperclip::Storage::Fog do
       @fog_directory = 'papercliptests'
       @fog_directory = 'papercliptests'
 
 
       @credentials = {
       @credentials = {
-        :provider               => 'AWS',
-        :aws_access_key_id      => 'ID',
-        :aws_secret_access_key  => 'SECRET'
+        provider: 'AWS',
+        aws_access_key_id: 'ID',
+        aws_secret_access_key: 'SECRET'
       }
       }
 
 
       @connection = Fog::Storage.new(@credentials)
       @connection = Fog::Storage.new(@credentials)
       @connection.directories.create(
       @connection.directories.create(
-        :key => @fog_directory
+        key: @fog_directory
       )
       )
 
 
       @options = {
       @options = {
-        :fog_directory    => @fog_directory,
-        :fog_credentials  => @credentials,
-        :fog_host         => nil,
-        :fog_file         => {:cache_control => 1234},
-        :path             => ":attachment/:basename.:extension",
-        :storage          => :fog
+        fog_directory: @fog_directory,
+        fog_credentials: @credentials,
+        fog_host: nil,
+        fog_file: {cache_control: 1234},
+        path: ":attachment/:basename.:extension",
+        storage: :fog
       }
       }
 
 
       rebuild_model(@options)
       rebuild_model(@options)
@@ -150,7 +150,7 @@ describe Paperclip::Storage::Fog do
 
 
       after do
       after do
         @file.close
         @file.close
-        directory = @connection.directories.new(:key => @fog_directory)
+        directory = @connection.directories.new(key: @fog_directory)
         directory.files.each {|file| file.destroy}
         directory.files.each {|file| file.destroy}
         directory.destroy
         directory.destroy
       end
       end
@@ -207,7 +207,7 @@ describe Paperclip::Storage::Fog do
 
 
       context "without a fog_host" do
       context "without a fog_host" do
         before do
         before do
-          rebuild_model(@options.merge(:fog_host => nil))
+          rebuild_model(@options.merge(fog_host: nil))
           @dummy = Dummy.new
           @dummy = Dummy.new
           @dummy.avatar = StringIO.new('.')
           @dummy.avatar = StringIO.new('.')
           @dummy.save
           @dummy.save
@@ -220,7 +220,7 @@ describe Paperclip::Storage::Fog do
 
 
       context "with a fog_host" do
       context "with a fog_host" do
         before do
         before do
-          rebuild_model(@options.merge(:fog_host => 'http://example.com'))
+          rebuild_model(@options.merge(fog_host: 'http://example.com'))
           @dummy = Dummy.new
           @dummy = Dummy.new
           @dummy.avatar = StringIO.new(".\n")
           @dummy.avatar = StringIO.new(".\n")
           @dummy.save
           @dummy.save
@@ -234,11 +234,11 @@ describe Paperclip::Storage::Fog do
       context "with a fog_host that includes a wildcard placeholder" do
       context "with a fog_host that includes a wildcard placeholder" do
         before do
         before do
           rebuild_model(
           rebuild_model(
-            :fog_directory    => @fog_directory,
-            :fog_credentials  => @credentials,
-            :fog_host         => 'http://img%d.example.com',
-            :path             => ":attachment/:basename.:extension",
-            :storage          => :fog
+            fog_directory: @fog_directory,
+            fog_credentials: @credentials,
+            fog_host: 'http://img%d.example.com',
+            path: ":attachment/:basename.:extension",
+            storage: :fog
           )
           )
           @dummy = Dummy.new
           @dummy = Dummy.new
           @dummy.avatar = StringIO.new(".\n")
           @dummy.avatar = StringIO.new(".\n")
@@ -252,7 +252,7 @@ describe Paperclip::Storage::Fog do
 
 
       context "with fog_public set to false" do
       context "with fog_public set to false" do
         before do
         before do
-          rebuild_model(@options.merge(:fog_public => false))
+          rebuild_model(@options.merge(fog_public: false))
           @dummy = Dummy.new
           @dummy = Dummy.new
           @dummy.avatar = StringIO.new('.')
           @dummy.avatar = StringIO.new('.')
           @dummy.save
           @dummy.save
@@ -266,7 +266,7 @@ describe Paperclip::Storage::Fog do
 
 
       context "with styles set and fog_public set to false" do
       context "with styles set and fog_public set to false" do
         before do
         before do
-          rebuild_model(@options.merge(:fog_public => false, :styles => { :medium => "300x300>", :thumb => "100x100>" }))
+          rebuild_model(@options.merge(fog_public: false, styles: { medium: "300x300>", thumb: "100x100>" }))
           @file = File.new(fixture_file('5k.png'), 'rb')
           @file = File.new(fixture_file('5k.png'), 'rb')
           @dummy = Dummy.new
           @dummy = Dummy.new
           @dummy.avatar = @file
           @dummy.avatar = @file
@@ -281,7 +281,7 @@ describe Paperclip::Storage::Fog do
 
 
       context "with styles set and fog_public set per-style" do
       context "with styles set and fog_public set per-style" do
         before do
         before do
-          rebuild_model(@options.merge(:fog_public => { :medium => false, :thumb => true}, :styles => { :medium => "300x300>", :thumb => "100x100>" }))
+          rebuild_model(@options.merge(fog_public: { medium: false, thumb: true}, styles: { medium: "300x300>", thumb: "100x100>" }))
           @file = File.new(fixture_file('5k.png'), 'rb')
           @file = File.new(fixture_file('5k.png'), 'rb')
           @dummy = Dummy.new
           @dummy = Dummy.new
           @dummy.avatar = @file
           @dummy.avatar = @file
@@ -339,7 +339,7 @@ describe Paperclip::Storage::Fog do
 
 
       context "with an invalid bucket name for a subdomain" do
       context "with an invalid bucket name for a subdomain" do
         before do
         before do
-          rebuild_model(@options.merge(:fog_directory => "this_is_invalid"))
+          rebuild_model(@options.merge(fog_directory: "this_is_invalid"))
           @dummy = Dummy.new
           @dummy = Dummy.new
           @dummy.avatar = @file
           @dummy.avatar = @file
           @dummy.save
           @dummy.save
@@ -365,7 +365,7 @@ describe Paperclip::Storage::Fog do
       context "with a proc for a bucket name evaluating a model method" do
       context "with a proc for a bucket name evaluating a model method" do
         before do
         before do
           @dynamic_fog_directory = 'dynamicpaperclip'
           @dynamic_fog_directory = 'dynamicpaperclip'
-          rebuild_model(@options.merge(:fog_directory => lambda { |attachment| attachment.instance.bucket_name }))
+          rebuild_model(@options.merge(fog_directory: lambda { |attachment| attachment.instance.bucket_name }))
           @dummy = Dummy.new
           @dummy = Dummy.new
           @dummy.stubs(:bucket_name).returns(@dynamic_fog_directory)
           @dummy.stubs(:bucket_name).returns(@dynamic_fog_directory)
           @dummy.avatar = @file
           @dummy.avatar = @file
@@ -380,7 +380,7 @@ describe Paperclip::Storage::Fog do
 
 
       context "with a proc for the fog_host evaluating a model method" do
       context "with a proc for the fog_host evaluating a model method" do
         before do
         before do
-          rebuild_model(@options.merge(:fog_host => lambda { |attachment| attachment.instance.fog_host }))
+          rebuild_model(@options.merge(fog_host: lambda { |attachment| attachment.instance.fog_host }))
           @dummy = Dummy.new
           @dummy = Dummy.new
           @dummy.stubs(:fog_host).returns('http://dynamicfoghost.com')
           @dummy.stubs(:fog_host).returns('http://dynamicfoghost.com')
           @dummy.avatar = @file
           @dummy.avatar = @file
@@ -395,7 +395,7 @@ describe Paperclip::Storage::Fog do
 
 
       context "with a custom fog_host" do
       context "with a custom fog_host" do
         before do
         before do
-          rebuild_model(@options.merge(:fog_host => "http://dynamicfoghost.com"))
+          rebuild_model(@options.merge(fog_host: "http://dynamicfoghost.com"))
           @dummy = Dummy.new
           @dummy = Dummy.new
           @dummy.avatar = @file
           @dummy.avatar = @file
           @dummy.save
           @dummy.save
@@ -411,7 +411,7 @@ describe Paperclip::Storage::Fog do
 
 
         context "with an invalid bucket name for a subdomain" do
         context "with an invalid bucket name for a subdomain" do
           before do
           before do
-            rebuild_model(@options.merge({:fog_directory => "this_is_invalid", :fog_host => "http://dynamicfoghost.com"}))
+            rebuild_model(@options.merge({fog_directory: "this_is_invalid", fog_host: "http://dynamicfoghost.com"}))
             @dummy = Dummy.new
             @dummy = Dummy.new
             @dummy.avatar = @file
             @dummy.avatar = @file
             @dummy.save
             @dummy.save
@@ -427,11 +427,11 @@ describe Paperclip::Storage::Fog do
       context "with a proc for the fog_credentials evaluating a model method" do
       context "with a proc for the fog_credentials evaluating a model method" do
         before do
         before do
           @dynamic_fog_credentials = {
           @dynamic_fog_credentials = {
-            :provider               => 'AWS',
-            :aws_access_key_id      => 'DYNAMIC_ID',
-            :aws_secret_access_key  => 'DYNAMIC_SECRET'
+            provider: 'AWS',
+            aws_access_key_id: 'DYNAMIC_ID',
+            aws_secret_access_key: 'DYNAMIC_SECRET'
           }
           }
-          rebuild_model(@options.merge(:fog_credentials => lambda { |attachment| attachment.instance.fog_credentials }))
+          rebuild_model(@options.merge(fog_credentials: lambda { |attachment| attachment.instance.fog_credentials }))
           @dummy = Dummy.new
           @dummy = Dummy.new
           @dummy.stubs(:fog_credentials).returns(@dynamic_fog_credentials)
           @dummy.stubs(:fog_credentials).returns(@dynamic_fog_credentials)
           @dummy.avatar = @file
           @dummy.avatar = @file
@@ -449,12 +449,12 @@ describe Paperclip::Storage::Fog do
   context "when using local storage" do
   context "when using local storage" do
     before do
     before do
       Fog.unmock!
       Fog.unmock!
-      rebuild_model :styles => { :medium => "300x300>", :thumb => "100x100>" },
-                    :storage => :fog,
-                    :url => '/:attachment/:filename',
-                    :fog_directory => "paperclip",
-                    :fog_credentials => { :provider => :local, :local_root => "." },
-                    :fog_host => 'localhost'
+      rebuild_model styles: { medium: "300x300>", thumb: "100x100>" },
+                    storage: :fog,
+                    url: '/:attachment/:filename',
+                    fog_directory: "paperclip",
+                    fog_credentials: { provider: :local, local_root: "." },
+                    fog_host: 'localhost'
 
 
       @file = File.new(fixture_file('5k.png'), 'rb')
       @file = File.new(fixture_file('5k.png'), 'rb')
       @dummy = Dummy.new
       @dummy = Dummy.new

spec/paperclip/storage/s3_live_spec.rb

@@ -4,13 +4,13 @@ unless ENV["S3_BUCKET"].blank?
   describe Paperclip::Storage::S3, 'Live S3' do
   describe Paperclip::Storage::S3, 'Live S3' do
     context "when assigning an S3 attachment directly to another model" do
     context "when assigning an S3 attachment directly to another model" do
       before do
       before do
-        rebuild_model :styles => { :thumb => "100x100", :square => "32x32#" },
-                      :storage => :s3,
-                      :bucket => ENV["S3_BUCKET"],
-                      :path => ":class/:attachment/:id/:style.:extension",
-                      :s3_credentials => {
-                        :aws_access_key_id => ENV['AWS_ACCESS_KEY_ID'],
-                        :aws_secre_access_key => ENV['AWS_SECRET_ACCESS_KEY']
+        rebuild_model styles: { thumb: "100x100", square: "32x32#" },
+                      storage: :s3,
+                      bucket: ENV["S3_BUCKET"],
+                      path: ":class/:attachment/:id/:style.:extension",
+                      s3_credentials: {
+                        aws_access_key_id: ENV['AWS_ACCESS_KEY_ID'],
+                        aws_secre_access_key: ENV['AWS_SECRET_ACCESS_KEY']
                       }
                       }
 
 
         @file = File.new(fixture_file("5k.png"))
         @file = File.new(fixture_file("5k.png"))
@@ -41,13 +41,13 @@ unless ENV["S3_BUCKET"].blank?
 
 
     context "Generating an expiring url on a nonexistant attachment" do
     context "Generating an expiring url on a nonexistant attachment" do
       before do
       before do
-        rebuild_model :styles => { :thumb => "100x100", :square => "32x32#" },
-                      :storage => :s3,
-                      :bucket => ENV["S3_BUCKET"],
-                      :path => ":class/:attachment/:id/:style.:extension",
-                      :s3_credentials => {
-                        :aws_access_key_id => ENV['AWS_ACCESS_KEY_ID'],
-                        :aws_secre_access_key => ENV['AWS_SECRET_ACCESS_KEY']
+        rebuild_model styles: { thumb: "100x100", square: "32x32#" },
+                      storage: :s3,
+                      bucket: ENV["S3_BUCKET"],
+                      path: ":class/:attachment/:id/:style.:extension",
+                      s3_credentials: {
+                        aws_access_key_id: ENV['AWS_ACCESS_KEY_ID'],
+                        aws_secre_access_key: ENV['AWS_SECRET_ACCESS_KEY']
                       }
                       }
 
 
         @dummy = Dummy.new
         @dummy = Dummy.new
@@ -60,13 +60,13 @@ unless ENV["S3_BUCKET"].blank?
 
 
     context "Using S3 for real, an attachment with S3 storage" do
     context "Using S3 for real, an attachment with S3 storage" do
       before do
       before do
-        rebuild_model :styles => { :thumb => "100x100", :square => "32x32#" },
-                      :storage => :s3,
-                      :bucket => ENV["S3_BUCKET"],
-                      :path => ":class/:attachment/:id/:style.:extension",
-                      :s3_credentials => {
-                        :aws_access_key_id => ENV['AWS_ACCESS_KEY_ID'],
-                        :aws_secre_access_key => ENV['AWS_SECRET_ACCESS_KEY']
+        rebuild_model styles: { thumb: "100x100", square: "32x32#" },
+                      storage: :s3,
+                      bucket: ENV["S3_BUCKET"],
+                      path: ":class/:attachment/:id/:style.:extension",
+                      s3_credentials: {
+                        aws_access_key_id: ENV['AWS_ACCESS_KEY_ID'],
+                        aws_secre_access_key: ENV['AWS_SECRET_ACCESS_KEY']
                       }
                       }
 
 
         Dummy.delete_all
         Dummy.delete_all
@@ -102,12 +102,12 @@ unless ENV["S3_BUCKET"].blank?
 
 
     context "An attachment that uses S3 for storage and has spaces in file name" do
     context "An attachment that uses S3 for storage and has spaces in file name" do
       before do
       before do
-        rebuild_model :styles => { :thumb => "100x100", :square => "32x32#" },
-          :storage => :s3,
-          :bucket => ENV["S3_BUCKET"],
-          :s3_credentials => {
-            :aws_access_key_id => ENV['AWS_ACCESS_KEY_ID'],
-            :aws_secre_access_key => ENV['AWS_SECRET_ACCESS_KEY']
+        rebuild_model styles: { thumb: "100x100", square: "32x32#" },
+          storage: :s3,
+          bucket: ENV["S3_BUCKET"],
+          s3_credentials: {
+            aws_access_key_id: ENV['AWS_ACCESS_KEY_ID'],
+            aws_secre_access_key: ENV['AWS_SECRET_ACCESS_KEY']
           }
           }
 
 
         Dummy.delete_all
         Dummy.delete_all
@@ -142,15 +142,15 @@ unless ENV["S3_BUCKET"].blank?
 
 
     context "An attachment that uses S3 for storage and uses AES256 encryption" do
     context "An attachment that uses S3 for storage and uses AES256 encryption" do
       before do
       before do
-        rebuild_model :styles => { :thumb => "100x100", :square => "32x32#" },
-                      :storage => :s3,
-                      :bucket => ENV["S3_BUCKET"],
-                      :path => ":class/:attachment/:id/:style.:extension",
-                      :s3_credentials => {
-                        :aws_access_key_id => ENV['AWS_ACCESS_KEY_ID'],
-                        :aws_secre_access_key => ENV['AWS_SECRET_ACCESS_KEY']
+        rebuild_model styles: { thumb: "100x100", square: "32x32#" },
+                      storage: :s3,
+                      bucket: ENV["S3_BUCKET"],
+                      path: ":class/:attachment/:id/:style.:extension",
+                      s3_credentials: {
+                        aws_access_key_id: ENV['AWS_ACCESS_KEY_ID'],
+                        aws_secre_access_key: ENV['AWS_SECRET_ACCESS_KEY']
                       },
                       },
-                      :s3_server_side_encryption => :aes256
+                      s3_server_side_encryption: :aes256
 
 
         Dummy.delete_all
         Dummy.delete_all
         @dummy = Dummy.new
         @dummy = Dummy.new

spec/paperclip/storage/s3_spec.rb

@@ -8,11 +8,11 @@ describe Paperclip::Storage::S3 do
 
 
   context "Parsing S3 credentials" do
   context "Parsing S3 credentials" do
     before do
     before do
-      @proxy_settings = {:host => "127.0.0.1", :port => 8888, :user => "foo", :password => "bar"}
-      rebuild_model :storage => :s3,
-        :bucket => "testing",
-        :http_proxy => @proxy_settings,
-        :s3_credentials => {:not => :important}
+      @proxy_settings = {host: "127.0.0.1", port: 8888, user: "foo", password: "bar"}
+      rebuild_model storage: :s3,
+        bucket: "testing",
+        http_proxy: @proxy_settings,
+        s3_credentials: {not: :important}
 
 
       @dummy = Dummy.new
       @dummy = Dummy.new
       @avatar = @dummy.avatar
       @avatar = @dummy.avatar
@@ -20,23 +20,23 @@ describe Paperclip::Storage::S3 do
 
 
     it "get the correct credentials when RAILS_ENV is production" do
     it "get the correct credentials when RAILS_ENV is production" do
       rails_env("production") do
       rails_env("production") do
-        assert_equal({:key => "12345"},
-                     @avatar.parse_credentials('production' => {:key => '12345'},
-                                               :development => {:key => "54321"}))
+        assert_equal({key: "12345"},
+                     @avatar.parse_credentials('production' => {key: '12345'},
+                                               development: {key: "54321"}))
       end
       end
     end
     end
 
 
     it "get the correct credentials when RAILS_ENV is development" do
     it "get the correct credentials when RAILS_ENV is development" do
       rails_env("development") do
       rails_env("development") do
-        assert_equal({:key => "54321"},
-                     @avatar.parse_credentials('production' => {:key => '12345'},
-                                               :development => {:key => "54321"}))
+        assert_equal({key: "54321"},
+                     @avatar.parse_credentials('production' => {key: '12345'},
+                                               development: {key: "54321"}))
       end
       end
     end
     end
 
 
     it "return the argument if the key does not exist" do
     it "return the argument if the key does not exist" do
       rails_env("not really an env") do
       rails_env("not really an env") do
-        assert_equal({:test => "12345"}, @avatar.parse_credentials(:test => "12345"))
+        assert_equal({test: "12345"}, @avatar.parse_credentials(test: "12345"))
       end
       end
     end
     end
 
 
@@ -55,7 +55,7 @@ describe Paperclip::Storage::S3 do
   context ":bucket option via :s3_credentials" do
   context ":bucket option via :s3_credentials" do
 
 
     before do
     before do
-      rebuild_model :storage => :s3, :s3_credentials => {:bucket => 'testing'}
+      rebuild_model storage: :s3, s3_credentials: {bucket: 'testing'}
       @dummy = Dummy.new
       @dummy = Dummy.new
     end
     end
 
 
@@ -68,7 +68,7 @@ describe Paperclip::Storage::S3 do
   context ":bucket option" do
   context ":bucket option" do
 
 
     before do
     before do
-      rebuild_model :storage => :s3, :bucket => "testing", :s3_credentials => {}
+      rebuild_model storage: :s3, bucket: "testing", s3_credentials: {}
       @dummy = Dummy.new
       @dummy = Dummy.new
     end
     end
 
 
@@ -81,9 +81,9 @@ describe Paperclip::Storage::S3 do
   context "missing :bucket option" do
   context "missing :bucket option" do
 
 
     before do
     before do
-      rebuild_model :storage => :s3,
-        :http_proxy => @proxy_settings,
-        :s3_credentials => {:not => :important}
+      rebuild_model storage: :s3,
+        http_proxy: @proxy_settings,
+        s3_credentials: {not: :important}
 
 
       @dummy = Dummy.new
       @dummy = Dummy.new
       @dummy.avatar = stringy_file
       @dummy.avatar = stringy_file
@@ -98,11 +98,11 @@ describe Paperclip::Storage::S3 do
 
 
   context "" do
   context "" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :s3_credentials => {},
-        :bucket => "bucket",
-        :path => ":attachment/:basename.:extension",
-        :url => ":s3_path_url"
+      rebuild_model storage: :s3,
+        s3_credentials: {},
+        bucket: "bucket",
+        path: ":attachment/:basename.:extension",
+        url: ":s3_path_url"
       @dummy = Dummy.new
       @dummy = Dummy.new
       @dummy.avatar = stringy_file
       @dummy.avatar = stringy_file
     end
     end
@@ -124,7 +124,7 @@ describe Paperclip::Storage::S3 do
     ["http", :http, ""].each do |protocol|
     ["http", :http, ""].each do |protocol|
       context "as #{protocol.inspect}" do
       context "as #{protocol.inspect}" do
         before do
         before do
-          rebuild_model :storage => :s3, :s3_protocol => protocol
+          rebuild_model storage: :s3, s3_protocol: protocol
 
 
           @dummy = Dummy.new
           @dummy = Dummy.new
         end
         end
@@ -136,13 +136,13 @@ describe Paperclip::Storage::S3 do
     end
     end
   end
   end
 
 
-  context ":s3_protocol => 'https'" do
+  context "s3_protocol: 'https'" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :s3_credentials => {},
-        :s3_protocol => 'https',
-        :bucket => "bucket",
-        :path => ":attachment/:basename.:extension"
+      rebuild_model storage: :s3,
+        s3_credentials: {},
+        s3_protocol: 'https',
+        bucket: "bucket",
+        path: ":attachment/:basename.:extension"
       @dummy = Dummy.new
       @dummy = Dummy.new
       @dummy.avatar = stringy_file
       @dummy.avatar = stringy_file
     end
     end
@@ -152,13 +152,13 @@ describe Paperclip::Storage::S3 do
     end
     end
   end
   end
 
 
-  context ":s3_protocol => :https" do
+  context "s3_protocol: :https" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :s3_credentials => {},
-        :s3_protocol => :https,
-        :bucket => "bucket",
-        :path => ":attachment/:basename.:extension"
+      rebuild_model storage: :s3,
+        s3_credentials: {},
+        s3_protocol: :https,
+        bucket: "bucket",
+        path: ":attachment/:basename.:extension"
       @dummy = Dummy.new
       @dummy = Dummy.new
       @dummy.avatar = stringy_file
       @dummy.avatar = stringy_file
     end
     end
@@ -168,13 +168,13 @@ describe Paperclip::Storage::S3 do
     end
     end
   end
   end
 
 
-  context ":s3_protocol => ''" do
+  context "s3_protocol: ''" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :s3_credentials => {},
-        :s3_protocol => '',
-        :bucket => "bucket",
-        :path => ":attachment/:basename.:extension"
+      rebuild_model storage: :s3,
+        s3_credentials: {},
+        s3_protocol: '',
+        bucket: "bucket",
+        path: ":attachment/:basename.:extension"
       @dummy = Dummy.new
       @dummy = Dummy.new
       @dummy.avatar = stringy_file
       @dummy.avatar = stringy_file
     end
     end
@@ -186,13 +186,13 @@ describe Paperclip::Storage::S3 do
 
 
   context "An attachment that uses S3 for storage and has the style in the path" do
   context "An attachment that uses S3 for storage and has the style in the path" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :bucket => "testing",
-        :path => ":attachment/:style/:basename.:extension",
-        :styles => {
-          :thumb => "80x80>"
+      rebuild_model storage: :s3,
+        bucket: "testing",
+        path: ":attachment/:style/:basename.:extension",
+        styles: {
+          thumb: "80x80>"
         },
         },
-        :s3_credentials => {
+        s3_credentials: {
           'access_key_id' => "12345",
           'access_key_id' => "12345",
           'secret_access_key' => "54321"
           'secret_access_key' => "54321"
         }
         }
@@ -213,11 +213,11 @@ describe Paperclip::Storage::S3 do
 
 
   context "s3_host_name" do
   context "s3_host_name" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :s3_credentials => {},
-        :bucket => "bucket",
-        :path => ":attachment/:basename.:extension",
-        :s3_host_name => "s3-ap-northeast-1.amazonaws.com"
+      rebuild_model storage: :s3,
+        s3_credentials: {},
+        bucket: "bucket",
+        path: ":attachment/:basename.:extension",
+        s3_host_name: "s3-ap-northeast-1.amazonaws.com"
       @dummy = Dummy.new
       @dummy = Dummy.new
       @dummy.avatar = stringy_file
       @dummy.avatar = stringy_file
     end
     end
@@ -233,11 +233,11 @@ describe Paperclip::Storage::S3 do
 
 
   context "dynamic s3_host_name" do
   context "dynamic s3_host_name" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :s3_credentials => {},
-        :bucket => "bucket",
-        :path => ":attachment/:basename.:extension",
-        :s3_host_name => lambda {|a| a.instance.value }
+      rebuild_model storage: :s3,
+        s3_credentials: {},
+        bucket: "bucket",
+        path: ":attachment/:basename.:extension",
+        s3_host_name: lambda {|a| a.instance.value }
       @dummy = Dummy.new
       @dummy = Dummy.new
       class << @dummy
       class << @dummy
         attr_accessor :value
         attr_accessor :value
@@ -247,17 +247,17 @@ describe Paperclip::Storage::S3 do
 
 
     it "use s3_host_name as a proc if available" do
     it "use s3_host_name as a proc if available" do
       @dummy.value = "s3.something.com"
       @dummy.value = "s3.something.com"
-      assert_equal "http://s3.something.com/bucket/avatars/data.txt", @dummy.avatar.url(:original, :timestamp => false)
+      assert_equal "http://s3.something.com/bucket/avatars/data.txt", @dummy.avatar.url(:original, timestamp: false)
     end
     end
   end
   end
 
 
   context "An attachment that uses S3 for storage and has styles that return different file types" do
   context "An attachment that uses S3 for storage and has styles that return different file types" do
     before do
     before do
-      rebuild_model :styles  => { :large => ['500x500#', :jpg] },
-        :storage => :s3,
-        :bucket  => "bucket",
-        :path => ":attachment/:basename.:extension",
-        :s3_credentials => {
+      rebuild_model styles: { large: ['500x500#', :jpg] },
+        storage: :s3,
+        bucket: "bucket",
+        path: ":attachment/:basename.:extension",
+        s3_credentials: {
           'access_key_id' => "12345",
           'access_key_id' => "12345",
           'secret_access_key' => "54321"
           'secret_access_key' => "54321"
         }
         }
@@ -287,11 +287,11 @@ describe Paperclip::Storage::S3 do
 
 
   context "An attachment that uses S3 for storage and has a proc for styles" do
   context "An attachment that uses S3 for storage and has a proc for styles" do
     before do
     before do
-      rebuild_model :styles  => lambda { |attachment| attachment.instance.counter; {:thumbnail => { :geometry => "50x50#", :s3_headers => {'Cache-Control' => 'max-age=31557600'}} }},
-        :storage => :s3,
-        :bucket  => "bucket",
-        :path => ":attachment/:style/:basename.:extension",
-        :s3_credentials => {
+      rebuild_model styles: lambda { |attachment| attachment.instance.counter; {thumbnail: { geometry: "50x50#", s3_headers: {'Cache-Control' => 'max-age=31557600'}} }},
+        storage: :s3,
+        bucket: "bucket",
+        path: ":attachment/:style/:basename.:extension",
+        s3_credentials: {
           'access_key_id' => "12345",
           'access_key_id' => "12345",
           'secret_access_key' => "54321"
           'secret_access_key' => "54321"
         }
         }
@@ -312,8 +312,8 @@ describe Paperclip::Storage::S3 do
         object = stub
         object = stub
         @dummy.avatar.stubs(:s3_object).with(:original).returns(object)
         @dummy.avatar.stubs(:s3_object).with(:original).returns(object)
         @dummy.avatar.stubs(:s3_object).with(:thumbnail).returns(object)
         @dummy.avatar.stubs(:s3_object).with(:thumbnail).returns(object)
-        object.expects(:write).with(anything, :content_type => 'image/png', :acl => :public_read)
-        object.expects(:write).with(anything, :content_type => 'image/png', :acl => :public_read, :cache_control => 'max-age=31557600')
+        object.expects(:write).with(anything, content_type: 'image/png', acl: :public_read)
+        object.expects(:write).with(anything, content_type: 'image/png', acl: :public_read, cache_control: 'max-age=31557600')
         @dummy.save
         @dummy.save
     end
     end
 
 
@@ -326,10 +326,10 @@ describe Paperclip::Storage::S3 do
 
 
   context "An attachment that uses S3 for storage and has spaces in file name" do
   context "An attachment that uses S3 for storage and has spaces in file name" do
     before do
     before do
-      rebuild_model :styles  => { :large => ['500x500#', :jpg] },
-        :storage => :s3,
-        :bucket  => "bucket",
-        :s3_credentials => {
+      rebuild_model styles: { large: ['500x500#', :jpg] },
+        storage: :s3,
+        bucket: "bucket",
+        s3_credentials: {
           'access_key_id' => "12345",
           'access_key_id' => "12345",
           'secret_access_key' => "54321"
           'secret_access_key' => "54321"
         }
         }
@@ -351,10 +351,10 @@ describe Paperclip::Storage::S3 do
 
 
   context "An attachment that uses S3 for storage and has a question mark in file name" do
   context "An attachment that uses S3 for storage and has a question mark in file name" do
     before do
     before do
-      rebuild_model :styles  => { :large => ['500x500#', :jpg] },
-        :storage => :s3,
-        :bucket  => "bucket",
-        :s3_credentials => {
+      rebuild_model styles: { large: ['500x500#', :jpg] },
+        storage: :s3,
+        bucket: "bucket",
+        s3_credentials: {
           'access_key_id' => "12345",
           'access_key_id' => "12345",
           'secret_access_key' => "54321"
           'secret_access_key' => "54321"
         }
         }
@@ -382,11 +382,11 @@ describe Paperclip::Storage::S3 do
 
 
   context "" do
   context "" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :s3_credentials => {},
-        :bucket => "bucket",
-        :path => ":attachment/:basename.:extension",
-        :url => ":s3_domain_url"
+      rebuild_model storage: :s3,
+        s3_credentials: {},
+        bucket: "bucket",
+        path: ":attachment/:basename.:extension",
+        url: ":s3_domain_url"
       @dummy = Dummy.new
       @dummy = Dummy.new
       @dummy.avatar = stringy_file
       @dummy.avatar = stringy_file
     end
     end
@@ -398,14 +398,14 @@ describe Paperclip::Storage::S3 do
 
 
   context "" do
   context "" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :s3_credentials => {
-        :production   => { :bucket => "prod_bucket" },
-        :development  => { :bucket => "dev_bucket" }
+      rebuild_model storage: :s3,
+        s3_credentials: {
+        production: { bucket: "prod_bucket" },
+        development: { bucket: "dev_bucket" }
       },
       },
-      :s3_host_alias => "something.something.com",
-      :path => ":attachment/:basename.:extension",
-      :url => ":s3_alias_url"
+      s3_host_alias: "something.something.com",
+      path: ":attachment/:basename.:extension",
+      url: ":s3_alias_url"
       @dummy = Dummy.new
       @dummy = Dummy.new
       @dummy.avatar = stringy_file
       @dummy.avatar = stringy_file
     end
     end
@@ -417,11 +417,11 @@ describe Paperclip::Storage::S3 do
 
 
   context "generating a url with a proc as the host alias" do
   context "generating a url with a proc as the host alias" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :s3_credentials => { :bucket => "prod_bucket" },
-        :s3_host_alias => Proc.new{|atch| "cdn#{atch.instance.counter % 4}.example.com"},
-        :path => ":attachment/:basename.:extension",
-        :url => ":s3_alias_url"
+      rebuild_model storage: :s3,
+        s3_credentials: { bucket: "prod_bucket" },
+        s3_host_alias: Proc.new{|atch| "cdn#{atch.instance.counter % 4}.example.com"},
+        path: ":attachment/:basename.:extension",
+        url: ":s3_alias_url"
       Dummy.class_eval do
       Dummy.class_eval do
         def counter
         def counter
           @counter ||= 0
           @counter ||= 0
@@ -446,11 +446,11 @@ describe Paperclip::Storage::S3 do
 
 
   context "" do
   context "" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :s3_credentials => {},
-        :bucket => "bucket",
-        :path => ":attachment/:basename.:extension",
-        :url => ":asset_host"
+      rebuild_model storage: :s3,
+        s3_credentials: {},
+        bucket: "bucket",
+        path: ":attachment/:basename.:extension",
+        url: ":asset_host"
       @dummy = Dummy.new
       @dummy = Dummy.new
       @dummy.avatar = stringy_file
       @dummy.avatar = stringy_file
     end
     end
@@ -465,15 +465,15 @@ describe Paperclip::Storage::S3 do
     before do
     before do
       @build_model_with_options = lambda {|options|
       @build_model_with_options = lambda {|options|
         base_options = {
         base_options = {
-          :storage => :s3,
-          :s3_credentials => {
-            :production   => { :bucket => "prod_bucket" },
-            :development  => { :bucket => "dev_bucket" }
+          storage: :s3,
+          s3_credentials: {
+            production: { bucket: "prod_bucket" },
+            development: { bucket: "dev_bucket" }
           },
           },
-          :s3_host_alias => "something.something.com",
-          :s3_permissions => "private",
-          :path => ":attachment/:basename.:extension",
-          :url => ":s3_alias_url"
+          s3_host_alias: "something.something.com",
+          s3_permissions: "private",
+          path: ":attachment/:basename.:extension",
+          url: ":s3_alias_url"
         }
         }
 
 
         rebuild_model base_options.merge(options)
         rebuild_model base_options.merge(options)
@@ -489,14 +489,14 @@ describe Paperclip::Storage::S3 do
 
 
         object = stub
         object = stub
         @dummy.avatar.stubs(:s3_object).returns(object)
         @dummy.avatar.stubs(:s3_object).returns(object)
-        object.expects(:url_for).with(:read, :expires => 3600, :secure => true)
+        object.expects(:url_for).with(:read, expires: 3600, secure: true)
 
 
         @dummy.avatar.expiring_url
         @dummy.avatar.expiring_url
       end
       end
     end
     end
 
 
     it "allow overriding s3_url_options" do
     it "allow overriding s3_url_options" do
-      @build_model_with_options[:s3_url_options => { :response_content_disposition => "inline" }]
+      @build_model_with_options[s3_url_options: { response_content_disposition: "inline" }]
 
 
       rails_env("production") do
       rails_env("production") do
         @dummy = Dummy.new
         @dummy = Dummy.new
@@ -504,14 +504,14 @@ describe Paperclip::Storage::S3 do
 
 
         object = stub
         object = stub
         @dummy.avatar.stubs(:s3_object).returns(object)
         @dummy.avatar.stubs(:s3_object).returns(object)
-        object.expects(:url_for).with(:read, :expires => 3600, :secure => true, :response_content_disposition => "inline")
+        object.expects(:url_for).with(:read, expires: 3600, secure: true, response_content_disposition: "inline")
 
 
         @dummy.avatar.expiring_url
         @dummy.avatar.expiring_url
       end
       end
     end
     end
 
 
     it "allow overriding s3_object options with a proc" do
     it "allow overriding s3_object options with a proc" do
-      @build_model_with_options[:s3_url_options => lambda {|attachment| { :response_content_type => attachment.avatar_content_type } }]
+      @build_model_with_options[s3_url_options: lambda {|attachment| { response_content_type: attachment.avatar_content_type } }]
 
 
       rails_env("production") do
       rails_env("production") do
         @dummy = Dummy.new
         @dummy = Dummy.new
@@ -526,7 +526,7 @@ describe Paperclip::Storage::S3 do
 
 
         object = stub
         object = stub
         @dummy.avatar.stubs(:s3_object).returns(object)
         @dummy.avatar.stubs(:s3_object).returns(object)
-        object.expects(:url_for).with(:read, :expires => 3600, :secure => true, :response_content_type => "image/png")
+        object.expects(:url_for).with(:read, expires: 3600, secure: true, response_content_type: "image/png")
 
 
         @dummy.avatar.expiring_url
         @dummy.avatar.expiring_url
       end
       end
@@ -555,15 +555,15 @@ describe Paperclip::Storage::S3 do
 
 
   context "Generating a url with an expiration for each style" do
   context "Generating a url with an expiration for each style" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :s3_credentials => {
-        :production   => { :bucket => "prod_bucket" },
-        :development  => { :bucket => "dev_bucket" }
+      rebuild_model storage: :s3,
+        s3_credentials: {
+        production: { bucket: "prod_bucket" },
+        development: { bucket: "dev_bucket" }
       },
       },
-      :s3_permissions => :private,
-      :s3_host_alias => "something.something.com",
-      :path => ":attachment/:style/:basename.:extension",
-      :url => ":s3_alias_url"
+      s3_permissions: :private,
+      s3_host_alias: "something.something.com",
+      path: ":attachment/:style/:basename.:extension",
+      url: ":s3_alias_url"
 
 
       rails_env("production") do
       rails_env("production") do
         @dummy = Dummy.new
         @dummy = Dummy.new
@@ -574,24 +574,24 @@ describe Paperclip::Storage::S3 do
     it "should generate a url for the thumb" do
     it "should generate a url for the thumb" do
       object = stub
       object = stub
       @dummy.avatar.stubs(:s3_object).with(:thumb).returns(object)
       @dummy.avatar.stubs(:s3_object).with(:thumb).returns(object)
-      object.expects(:url_for).with(:read, :expires => 1800, :secure => true)
+      object.expects(:url_for).with(:read, expires: 1800, secure: true)
       @dummy.avatar.expiring_url(1800, :thumb)
       @dummy.avatar.expiring_url(1800, :thumb)
     end
     end
 
 
     it "should generate a url for the default style" do
     it "should generate a url for the default style" do
       object = stub
       object = stub
       @dummy.avatar.stubs(:s3_object).with(:original).returns(object)
       @dummy.avatar.stubs(:s3_object).with(:original).returns(object)
-      object.expects(:url_for).with(:read, :expires => 1800, :secure => true)
+      object.expects(:url_for).with(:read, expires: 1800, secure: true)
       @dummy.avatar.expiring_url(1800)
       @dummy.avatar.expiring_url(1800)
     end
     end
   end
   end
 
 
   context "Parsing S3 credentials with a bucket in them" do
   context "Parsing S3 credentials with a bucket in them" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :s3_credentials => {
-        :production   => { :bucket => "prod_bucket" },
-        :development  => { :bucket => "dev_bucket" }
+      rebuild_model storage: :s3,
+        s3_credentials: {
+        production: { bucket: "prod_bucket" },
+        development: { bucket: "dev_bucket" }
       }
       }
         @dummy = Dummy.new
         @dummy = Dummy.new
     end
     end
@@ -613,11 +613,11 @@ describe Paperclip::Storage::S3 do
 
 
   context "Parsing S3 credentials with a s3_host_name in them" do
   context "Parsing S3 credentials with a s3_host_name in them" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :bucket => 'testing',
-        :s3_credentials => {
-          :production   => { :s3_host_name => "s3-world-end.amazonaws.com" },
-          :development  => { :s3_host_name => "s3-ap-northeast-1.amazonaws.com" }
+      rebuild_model storage: :s3,
+        bucket: 'testing',
+        s3_credentials: {
+          production: { s3_host_name: "s3-world-end.amazonaws.com" },
+          development: { s3_host_name: "s3-ap-northeast-1.amazonaws.com" }
         }
         }
         @dummy = Dummy.new
         @dummy = Dummy.new
     end
     end
@@ -646,12 +646,12 @@ describe Paperclip::Storage::S3 do
 
 
   context "An attachment with S3 storage" do
   context "An attachment with S3 storage" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :bucket => "testing",
-        :path => ":attachment/:style/:basename.:extension",
-        :s3_credentials => {
-          :aws_access_key_id => "12345",
-          :aws_secret_access_key => "54321"
+      rebuild_model storage: :s3,
+        bucket: "testing",
+        path: ":attachment/:style/:basename.:extension",
+        s3_credentials: {
+          aws_access_key_id: "12345",
+          aws_secret_access_key: "54321"
         }
         }
     end
     end
 
 
@@ -700,8 +700,8 @@ describe Paperclip::Storage::S3 do
           object = stub
           object = stub
           @dummy.avatar.stubs(:s3_object).returns(object)
           @dummy.avatar.stubs(:s3_object).returns(object)
           object.expects(:write).with(anything,
           object.expects(:write).with(anything,
-                                      :content_type => "image/png",
-                                      :acl => :public_read)
+                                      content_type: "image/png",
+                                      acl: :public_read)
           @dummy.save
           @dummy.save
         end
         end
 
 
@@ -715,8 +715,8 @@ describe Paperclip::Storage::S3 do
           AWS::S3::BucketCollection.any_instance.expects(:create).with("testing")
           AWS::S3::BucketCollection.any_instance.expects(:create).with("testing")
           AWS::S3::S3Object.any_instance.stubs(:write).
           AWS::S3::S3Object.any_instance.stubs(:write).
             raises(AWS::S3::Errors::NoSuchBucket.new(stub,
             raises(AWS::S3::Errors::NoSuchBucket.new(stub,
-                                                     stub(:status => 404,
-                                                          :body => "<foo/>"))).
+                                                     stub(status: 404,
+                                                          body: "<foo/>"))).
                                                           then.returns(nil)
                                                           then.returns(nil)
           @dummy.save
           @dummy.save
         end
         end
@@ -752,31 +752,31 @@ describe Paperclip::Storage::S3 do
 
 
   context "An attachment with S3 storage and bucket defined as a Proc" do
   context "An attachment with S3 storage and bucket defined as a Proc" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :bucket => lambda { |attachment| "bucket_#{attachment.instance.other}" },
-        :s3_credentials => {:not => :important}
+      rebuild_model storage: :s3,
+        bucket: lambda { |attachment| "bucket_#{attachment.instance.other}" },
+        s3_credentials: {not: :important}
     end
     end
 
 
     it "get the right bucket name" do
     it "get the right bucket name" do
-      assert "bucket_a", Dummy.new(:other => 'a').avatar.bucket_name
-      assert "bucket_a", Dummy.new(:other => 'a').avatar.s3_bucket.name
-      assert "bucket_b", Dummy.new(:other => 'b').avatar.bucket_name
-      assert "bucket_b", Dummy.new(:other => 'b').avatar.s3_bucket.name
+      assert "bucket_a", Dummy.new(other: 'a').avatar.bucket_name
+      assert "bucket_a", Dummy.new(other: 'a').avatar.s3_bucket.name
+      assert "bucket_b", Dummy.new(other: 'b').avatar.bucket_name
+      assert "bucket_b", Dummy.new(other: 'b').avatar.s3_bucket.name
     end
     end
   end
   end
 
 
   context "An attachment with S3 storage and S3 credentials defined as a Proc" do
   context "An attachment with S3 storage and S3 credentials defined as a Proc" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :bucket => {:not => :important},
-        :s3_credentials => lambda { |attachment|
+      rebuild_model storage: :s3,
+        bucket: {not: :important},
+        s3_credentials: lambda { |attachment|
           Hash['access_key_id' => "access#{attachment.instance.other}", 'secret_access_key' => "secret#{attachment.instance.other}"]
           Hash['access_key_id' => "access#{attachment.instance.other}", 'secret_access_key' => "secret#{attachment.instance.other}"]
         }
         }
     end
     end
 
 
     it "get the right credentials" do
     it "get the right credentials" do
-      assert "access1234", Dummy.new(:other => '1234').avatar.s3_credentials[:access_key_id]
-      assert "secret1234", Dummy.new(:other => '1234').avatar.s3_credentials[:secret_access_key]
+      assert "access1234", Dummy.new(other: '1234').avatar.s3_credentials[:access_key_id]
+      assert "secret1234", Dummy.new(other: '1234').avatar.s3_credentials[:secret_access_key]
     end
     end
   end
   end
 
 
@@ -784,10 +784,10 @@ describe Paperclip::Storage::S3 do
     before do
     before do
       class DummyCredentialProvider; end
       class DummyCredentialProvider; end
 
 
-      rebuild_model :storage => :s3,
-        :bucket => "testing",
-        :s3_credentials => {
-          :credential_provider => DummyCredentialProvider.new
+      rebuild_model storage: :s3,
+        bucket: "testing",
+        s3_credentials: {
+          credential_provider: DummyCredentialProvider.new
         }
         }
         @dummy = Dummy.new
         @dummy = Dummy.new
     end
     end
@@ -799,7 +799,7 @@ describe Paperclip::Storage::S3 do
 
 
   context "An attachment with S3 storage and S3 credentials in an unsupported manor" do
   context "An attachment with S3 storage and S3 credentials in an unsupported manor" do
     before do
     before do
-      rebuild_model :storage => :s3, :bucket => "testing", :s3_credentials => ["unsupported"]
+      rebuild_model storage: :s3, bucket: "testing", s3_credentials: ["unsupported"]
       @dummy = Dummy.new
       @dummy = Dummy.new
     end
     end
 
 
@@ -812,7 +812,7 @@ describe Paperclip::Storage::S3 do
 
 
   context "An attachment with S3 storage and S3 credentials not supplied" do
   context "An attachment with S3 storage and S3 credentials not supplied" do
     before do
     before do
-      rebuild_model :storage => :s3, :bucket => "testing"
+      rebuild_model storage: :s3, bucket: "testing"
       @dummy = Dummy.new
       @dummy = Dummy.new
     end
     end
 
 
@@ -823,14 +823,14 @@ describe Paperclip::Storage::S3 do
 
 
   context "An attachment with S3 storage and specific s3 headers set" do
   context "An attachment with S3 storage and specific s3 headers set" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :bucket => "testing",
-        :path => ":attachment/:style/:basename.:extension",
-        :s3_credentials => {
+      rebuild_model storage: :s3,
+        bucket: "testing",
+        path: ":attachment/:style/:basename.:extension",
+        s3_credentials: {
           'access_key_id' => "12345",
           'access_key_id' => "12345",
           'secret_access_key' => "54321"
           'secret_access_key' => "54321"
         },
         },
-        :s3_headers => {'Cache-Control' => 'max-age=31557600'}
+        s3_headers: {'Cache-Control' => 'max-age=31557600'}
     end
     end
 
 
     context "when assigned" do
     context "when assigned" do
@@ -847,9 +847,9 @@ describe Paperclip::Storage::S3 do
           object = stub
           object = stub
           @dummy.avatar.stubs(:s3_object).returns(object)
           @dummy.avatar.stubs(:s3_object).returns(object)
           object.expects(:write).with(anything,
           object.expects(:write).with(anything,
-                                      :content_type => "image/png",
-                                      :acl => :public_read,
-                                      :cache_control => 'max-age=31557600')
+                                      content_type: "image/png",
+                                      acl: :public_read,
+                                      cache_control: 'max-age=31557600')
           @dummy.save
           @dummy.save
         end
         end
 
 
@@ -862,14 +862,14 @@ describe Paperclip::Storage::S3 do
 
 
   context "An attachment with S3 storage and metadata set using header names" do
   context "An attachment with S3 storage and metadata set using header names" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :bucket => "testing",
-        :path => ":attachment/:style/:basename.:extension",
-        :s3_credentials => {
+      rebuild_model storage: :s3,
+        bucket: "testing",
+        path: ":attachment/:style/:basename.:extension",
+        s3_credentials: {
           'access_key_id' => "12345",
           'access_key_id' => "12345",
           'secret_access_key' => "54321"
           'secret_access_key' => "54321"
         },
         },
-        :s3_headers => {'x-amz-meta-color' => 'red'}
+        s3_headers: {'x-amz-meta-color' => 'red'}
     end
     end
 
 
     context "when assigned" do
     context "when assigned" do
@@ -886,9 +886,9 @@ describe Paperclip::Storage::S3 do
           object = stub
           object = stub
           @dummy.avatar.stubs(:s3_object).returns(object)
           @dummy.avatar.stubs(:s3_object).returns(object)
           object.expects(:write).with(anything,
           object.expects(:write).with(anything,
-                                      :content_type => "image/png",
-                                      :acl => :public_read,
-                                      :metadata => { "color" => "red" })
+                                      content_type: "image/png",
+                                      acl: :public_read,
+                                      metadata: { "color" => "red" })
           @dummy.save
           @dummy.save
         end
         end
 
 
@@ -901,14 +901,14 @@ describe Paperclip::Storage::S3 do
 
 
   context "An attachment with S3 storage and metadata set using the :s3_metadata option" do
   context "An attachment with S3 storage and metadata set using the :s3_metadata option" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :bucket => "testing",
-        :path => ":attachment/:style/:basename.:extension",
-        :s3_credentials => {
+      rebuild_model storage: :s3,
+        bucket: "testing",
+        path: ":attachment/:style/:basename.:extension",
+        s3_credentials: {
           'access_key_id' => "12345",
           'access_key_id' => "12345",
           'secret_access_key' => "54321"
           'secret_access_key' => "54321"
         },
         },
-        :s3_metadata => { "color" => "red" }
+        s3_metadata: { "color" => "red" }
     end
     end
 
 
     context "when assigned" do
     context "when assigned" do
@@ -925,9 +925,9 @@ describe Paperclip::Storage::S3 do
           object = stub
           object = stub
           @dummy.avatar.stubs(:s3_object).returns(object)
           @dummy.avatar.stubs(:s3_object).returns(object)
           object.expects(:write).with(anything,
           object.expects(:write).with(anything,
-                                      :content_type => "image/png",
-                                      :acl => :public_read,
-                                      :metadata => { "color" => "red" })
+                                      content_type: "image/png",
+                                      acl: :public_read,
+                                      metadata: { "color" => "red" })
           @dummy.save
           @dummy.save
         end
         end
 
 
@@ -940,14 +940,14 @@ describe Paperclip::Storage::S3 do
 
 
   context "An attachment with S3 storage and storage class set using the header name" do
   context "An attachment with S3 storage and storage class set using the header name" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :bucket => "testing",
-        :path => ":attachment/:style/:basename.:extension",
-        :s3_credentials => {
+      rebuild_model storage: :s3,
+        bucket: "testing",
+        path: ":attachment/:style/:basename.:extension",
+        s3_credentials: {
           'access_key_id' => "12345",
           'access_key_id' => "12345",
           'secret_access_key' => "54321"
           'secret_access_key' => "54321"
         },
         },
-        :s3_headers => { "x-amz-storage-class" => "reduced_redundancy" }
+        s3_headers: { "x-amz-storage-class" => "reduced_redundancy" }
     end
     end
 
 
     context "when assigned" do
     context "when assigned" do
@@ -964,9 +964,9 @@ describe Paperclip::Storage::S3 do
           object = stub
           object = stub
           @dummy.avatar.stubs(:s3_object).returns(object)
           @dummy.avatar.stubs(:s3_object).returns(object)
           object.expects(:write).with(anything,
           object.expects(:write).with(anything,
-                                      :content_type => "image/png",
-                                      :acl => :public_read,
-                                      :storage_class => "reduced_redundancy")
+                                      content_type: "image/png",
+                                      acl: :public_read,
+                                      storage_class: "reduced_redundancy")
           @dummy.save
           @dummy.save
         end
         end
 
 
@@ -981,13 +981,13 @@ describe Paperclip::Storage::S3 do
     [nil, false, ''].each do |tech|
     [nil, false, ''].each do |tech|
       before do
       before do
         rebuild_model(
         rebuild_model(
-          :storage                   => :s3,
-          :bucket                    => "testing",
-          :path                      => ":attachment/:style/:basename.:extension",
-          :s3_credentials            => {
+          storage: :s3,
+          bucket: "testing",
+          path: ":attachment/:style/:basename.:extension",
+          s3_credentials: {
             'access_key_id'          => "12345",
             'access_key_id'          => "12345",
             'secret_access_key'      => "54321"},
             'secret_access_key'      => "54321"},
-            :s3_server_side_encryption => tech)
+            s3_server_side_encryption: tech)
       end
       end
 
 
       context "when assigned" do
       context "when assigned" do
@@ -1004,8 +1004,8 @@ describe Paperclip::Storage::S3 do
             object = stub
             object = stub
             @dummy.avatar.stubs(:s3_object).returns(object)
             @dummy.avatar.stubs(:s3_object).returns(object)
             object.expects(:write).with(anything,
             object.expects(:write).with(anything,
-                                        :content_type => "image/png",
-                                        :acl => :public_read)
+                                        content_type: "image/png",
+                                        acl: :public_read)
             @dummy.save
             @dummy.save
           end
           end
 
 
@@ -1019,14 +1019,14 @@ describe Paperclip::Storage::S3 do
 
 
   context "An attachment with S3 storage and using AES256 encryption" do
   context "An attachment with S3 storage and using AES256 encryption" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :bucket => "testing",
-        :path => ":attachment/:style/:basename.:extension",
-        :s3_credentials => {
+      rebuild_model storage: :s3,
+        bucket: "testing",
+        path: ":attachment/:style/:basename.:extension",
+        s3_credentials: {
           'access_key_id' => "12345",
           'access_key_id' => "12345",
           'secret_access_key' => "54321"
           'secret_access_key' => "54321"
         },
         },
-        :s3_server_side_encryption => :aes256
+        s3_server_side_encryption: :aes256
     end
     end
 
 
     context "when assigned" do
     context "when assigned" do
@@ -1043,9 +1043,9 @@ describe Paperclip::Storage::S3 do
           object = stub
           object = stub
           @dummy.avatar.stubs(:s3_object).returns(object)
           @dummy.avatar.stubs(:s3_object).returns(object)
           object.expects(:write).with(anything,
           object.expects(:write).with(anything,
-                                      :content_type => "image/png",
-                                      :acl => :public_read,
-                                      :server_side_encryption => 'AES256')
+                                      content_type: "image/png",
+                                      acl: :public_read,
+                                      server_side_encryption: 'AES256')
           @dummy.save
           @dummy.save
         end
         end
 
 
@@ -1058,14 +1058,14 @@ describe Paperclip::Storage::S3 do
 
 
   context "An attachment with S3 storage and storage class set using the :storage_class option" do
   context "An attachment with S3 storage and storage class set using the :storage_class option" do
     before do
     before do
-      rebuild_model :storage => :s3,
-        :bucket => "testing",
-        :path => ":attachment/:style/:basename.:extension",
-        :s3_credentials => {
+      rebuild_model storage: :s3,
+        bucket: "testing",
+        path: ":attachment/:style/:basename.:extension",
+        s3_credentials: {
           'access_key_id' => "12345",
           'access_key_id' => "12345",
           'secret_access_key' => "54321"
           'secret_access_key' => "54321"
         },
         },
-        :s3_storage_class => :reduced_redundancy
+        s3_storage_class: :reduced_redundancy
     end
     end
 
 
     context "when assigned" do
     context "when assigned" do
@@ -1082,9 +1082,9 @@ describe Paperclip::Storage::S3 do
           object = stub
           object = stub
           @dummy.avatar.stubs(:s3_object).returns(object)
           @dummy.avatar.stubs(:s3_object).returns(object)
           object.expects(:write).with(anything,
           object.expects(:write).with(anything,
-                                      :content_type => "image/png",
-                                      :acl => :public_read,
-                                      :storage_class => :reduced_redundancy)
+                                      content_type: "image/png",
+                                      acl: :public_read,
+                                      storage_class: :reduced_redundancy)
           @dummy.save
           @dummy.save
         end
         end
 
 
@@ -1102,8 +1102,8 @@ describe Paperclip::Storage::S3 do
       ENV['S3_SECRET'] = 'pathname_secret'
       ENV['S3_SECRET'] = 'pathname_secret'
 
 
       rails_env('test') do
       rails_env('test') do
-        rebuild_model :storage        => :s3,
-          :s3_credentials => Pathname.new(fixture_file('s3.yml'))
+        rebuild_model storage: :s3,
+          s3_credentials: Pathname.new(fixture_file('s3.yml'))
 
 
         Dummy.delete_all
         Dummy.delete_all
         @dummy = Dummy.new
         @dummy = Dummy.new
@@ -1124,8 +1124,8 @@ describe Paperclip::Storage::S3 do
       ENV['S3_SECRET'] = 'env_secret'
       ENV['S3_SECRET'] = 'env_secret'
 
 
       rails_env('test') do
       rails_env('test') do
-        rebuild_model :storage        => :s3,
-          :s3_credentials => File.new(fixture_file('s3.yml'))
+        rebuild_model storage: :s3,
+          s3_credentials: File.new(fixture_file('s3.yml'))
 
 
         Dummy.delete_all
         Dummy.delete_all
 
 
@@ -1143,10 +1143,10 @@ describe Paperclip::Storage::S3 do
   context "S3 Permissions" do
   context "S3 Permissions" do
     context "defaults to :public_read" do
     context "defaults to :public_read" do
       before do
       before do
-        rebuild_model :storage => :s3,
-          :bucket => "testing",
-          :path => ":attachment/:style/:basename.:extension",
-          :s3_credentials => {
+        rebuild_model storage: :s3,
+          bucket: "testing",
+          path: ":attachment/:style/:basename.:extension",
+          s3_credentials: {
             'access_key_id' => "12345",
             'access_key_id' => "12345",
             'secret_access_key' => "54321"
             'secret_access_key' => "54321"
           }
           }
@@ -1166,8 +1166,8 @@ describe Paperclip::Storage::S3 do
             object = stub
             object = stub
             @dummy.avatar.stubs(:s3_object).returns(object)
             @dummy.avatar.stubs(:s3_object).returns(object)
             object.expects(:write).with(anything,
             object.expects(:write).with(anything,
-                                        :content_type => "image/png",
-                                        :acl => :public_read)
+                                        content_type: "image/png",
+                                        acl: :public_read)
             @dummy.save
             @dummy.save
           end
           end
 
 
@@ -1180,14 +1180,14 @@ describe Paperclip::Storage::S3 do
 
 
     context "string permissions set" do
     context "string permissions set" do
       before do
       before do
-        rebuild_model :storage => :s3,
-          :bucket => "testing",
-          :path => ":attachment/:style/:basename.:extension",
-          :s3_credentials => {
+        rebuild_model storage: :s3,
+          bucket: "testing",
+          path: ":attachment/:style/:basename.:extension",
+          s3_credentials: {
             'access_key_id' => "12345",
             'access_key_id' => "12345",
             'secret_access_key' => "54321"
             'secret_access_key' => "54321"
           },
           },
-          :s3_permissions => :private
+          s3_permissions: :private
       end
       end
 
 
       context "when assigned" do
       context "when assigned" do
@@ -1204,8 +1204,8 @@ describe Paperclip::Storage::S3 do
             object = stub
             object = stub
             @dummy.avatar.stubs(:s3_object).returns(object)
             @dummy.avatar.stubs(:s3_object).returns(object)
             object.expects(:write).with(anything,
             object.expects(:write).with(anything,
-                                        :content_type => "image/png",
-                                        :acl => :private)
+                                        content_type: "image/png",
+                                        acl: :private)
             @dummy.save
             @dummy.save
           end
           end
 
 
@@ -1218,19 +1218,19 @@ describe Paperclip::Storage::S3 do
 
 
     context "hash permissions set" do
     context "hash permissions set" do
       before do
       before do
-        rebuild_model :storage => :s3,
-          :bucket => "testing",
-          :path => ":attachment/:style/:basename.:extension",
-          :styles => {
-            :thumb => "80x80>"
+        rebuild_model storage: :s3,
+          bucket: "testing",
+          path: ":attachment/:style/:basename.:extension",
+          styles: {
+            thumb: "80x80>"
           },
           },
-          :s3_credentials => {
+          s3_credentials: {
             'access_key_id' => "12345",
             'access_key_id' => "12345",
             'secret_access_key' => "54321"
             'secret_access_key' => "54321"
           },
           },
-          :s3_permissions => {
-            :original => :private,
-            :thumb => :public_read
+          s3_permissions: {
+            original: :private,
+            thumb: :public_read
           }
           }
       end
       end
 
 
@@ -1249,8 +1249,8 @@ describe Paperclip::Storage::S3 do
               object = stub
               object = stub
               @dummy.avatar.stubs(:s3_object).with(style).returns(object)
               @dummy.avatar.stubs(:s3_object).with(style).returns(object)
               object.expects(:write).with(anything,
               object.expects(:write).with(anything,
-                                          :content_type => "image/png",
-                                          :acl => style == :thumb ? :public_read : :private)
+                                          content_type: "image/png",
+                                          acl: style == :thumb ? :public_read : :private)
             end
             end
             @dummy.save
             @dummy.save
           end
           end
@@ -1265,17 +1265,17 @@ describe Paperclip::Storage::S3 do
     context "proc permission set" do
     context "proc permission set" do
       before do
       before do
         rebuild_model(
         rebuild_model(
-          :storage => :s3,
-          :bucket => "testing",
-          :path => ":attachment/:style/:basename.:extension",
-          :styles => {
-            :thumb => "80x80>"
+          storage: :s3,
+          bucket: "testing",
+          path: ":attachment/:style/:basename.:extension",
+          styles: {
+            thumb: "80x80>"
           },
           },
-          :s3_credentials => {
+          s3_credentials: {
             'access_key_id' => "12345",
             'access_key_id' => "12345",
             'secret_access_key' => "54321"
             'secret_access_key' => "54321"
           },
           },
-          :s3_permissions => lambda {|attachment, style|
+          s3_permissions: lambda {|attachment, style|
             attachment.instance.private_attachment? && style.to_sym != :thumb ? :private : :public_read
             attachment.instance.private_attachment? && style.to_sym != :thumb ? :private : :public_read
           }
           }
         )
         )
@@ -1309,17 +1309,17 @@ describe Paperclip::Storage::S3 do
   context "An attachment with S3 storage and metadata set using a proc as headers" do
   context "An attachment with S3 storage and metadata set using a proc as headers" do
     before do
     before do
       rebuild_model(
       rebuild_model(
-        :storage => :s3,
-        :bucket => "testing",
-        :path => ":attachment/:style/:basename.:extension",
-        :styles => {
-          :thumb => "80x80>"
+        storage: :s3,
+        bucket: "testing",
+        path: ":attachment/:style/:basename.:extension",
+        styles: {
+          thumb: "80x80>"
         },
         },
-        :s3_credentials => {
+        s3_credentials: {
           'access_key_id' => "12345",
           'access_key_id' => "12345",
           'secret_access_key' => "54321"
           'secret_access_key' => "54321"
         },
         },
-        :s3_headers => lambda {|attachment|
+        s3_headers: lambda {|attachment|
           {'Content-Disposition' => "attachment; filename=\"#{attachment.name}\""}
           {'Content-Disposition' => "attachment; filename=\"#{attachment.name}\""}
         }
         }
       )
       )
@@ -1329,7 +1329,7 @@ describe Paperclip::Storage::S3 do
       before do
       before do
         @file = File.new(fixture_file('5k.png'), 'rb')
         @file = File.new(fixture_file('5k.png'), 'rb')
         @dummy = Dummy.new
         @dummy = Dummy.new
-        @dummy.stubs(:name => 'Custom Avatar Name.png')
+        @dummy.stubs(name: 'Custom Avatar Name.png')
         @dummy.avatar = @file
         @dummy.avatar = @file
       end
       end
 
 
@@ -1341,9 +1341,9 @@ describe Paperclip::Storage::S3 do
             object = stub
             object = stub
             @dummy.avatar.stubs(:s3_object).with(style).returns(object)
             @dummy.avatar.stubs(:s3_object).with(style).returns(object)
             object.expects(:write).with(anything,
             object.expects(:write).with(anything,
-                                        :content_type => "image/png",
-                                        :acl => :public_read,
-                                        :content_disposition => 'attachment; filename="Custom Avatar Name.png"')
+                                        content_type: "image/png",
+                                        acl: :public_read,
+                                        content_disposition: 'attachment; filename="Custom Avatar Name.png"')
           end
           end
           @dummy.save
           @dummy.save
         end
         end

spec/paperclip/style_spec.rb

@@ -4,9 +4,9 @@ require 'spec_helper'
 describe Paperclip::Style do
 describe Paperclip::Style do
   context "A style rule" do
   context "A style rule" do
     before do
     before do
-      @attachment = attachment :path => ":basename.:extension",
-                               :styles => { :foo => {:geometry => "100x100#", :format => :png} },
-                               :whiny => true
+      @attachment = attachment path: ":basename.:extension",
+                               styles: { foo: {geometry: "100x100#", format: :png} },
+                               whiny: true
       @style = @attachment.styles[:foo]
       @style = @attachment.styles[:foo]
     end
     end
 
 
@@ -38,15 +38,15 @@ describe Paperclip::Style do
 
 
   context "A style rule with properties supplied as procs" do
   context "A style rule with properties supplied as procs" do
     before do
     before do
-      @attachment = attachment :path => ":basename.:extension",
-                               :whiny_thumbnails => true,
-                               :processors => lambda {|a| [:test]},
-                               :styles => {
-                                 :foo => lambda{|a| "300x300#"},
-                                 :bar => {
-                                   :geometry => lambda{|a| "300x300#"},
-                                   :convert_options => lambda{|a| "-do_stuff"},
-                                   :source_file_options => lambda{|a| "-do_extra_stuff"}
+      @attachment = attachment path: ":basename.:extension",
+                               whiny_thumbnails: true,
+                               processors: lambda {|a| [:test]},
+                               styles: {
+                                 foo: lambda{|a| "300x300#"},
+                                 bar: {
+                                   geometry: lambda{|a| "300x300#"},
+                                   convert_options: lambda{|a| "-do_stuff"},
+                                   source_file_options: lambda{|a| "-do_extra_stuff"}
                                  }
                                  }
                                }
                                }
     end
     end
@@ -65,10 +65,10 @@ describe Paperclip::Style do
     before do
     before do
       styles = {}
       styles = {}
       styles[:aslist] = ["100x100", :png]
       styles[:aslist] = ["100x100", :png]
-      styles[:ashash] = {:geometry => "100x100", :format => :png}
+      styles[:ashash] = {geometry: "100x100", format: :png}
       styles[:asstring] = "100x100"
       styles[:asstring] = "100x100"
-      @attachment = attachment :path => ":basename.:extension",
-                               :styles => styles
+      @attachment = attachment path: ":basename.:extension",
+                               styles: styles
     end
     end
 
 
     it "have the right number of styles" do
     it "have the right number of styles" do
@@ -101,17 +101,17 @@ describe Paperclip::Style do
 
 
   context "An attachment with :convert_options" do
   context "An attachment with :convert_options" do
     it "not have called extra_options_for(:thumb/:large) on initialization" do
     it "not have called extra_options_for(:thumb/:large) on initialization" do
-      @attachment = attachment :path => ":basename.:extension",
-                               :styles => {:thumb => "100x100", :large => "400x400"},
-                               :convert_options => {:all => "-do_stuff", :thumb => "-thumbnailize"}
+      @attachment = attachment path: ":basename.:extension",
+                               styles: {thumb: "100x100", large: "400x400"},
+                               convert_options: {all: "-do_stuff", thumb: "-thumbnailize"}
       @attachment.expects(:extra_options_for).never
       @attachment.expects(:extra_options_for).never
       @style = @attachment.styles[:thumb]
       @style = @attachment.styles[:thumb]
     end
     end
 
 
     it "call extra_options_for(:thumb/:large) when convert options are requested" do
     it "call extra_options_for(:thumb/:large) when convert options are requested" do
-      @attachment = attachment :path => ":basename.:extension",
-                               :styles => {:thumb => "100x100", :large => "400x400"},
-                               :convert_options => {:all => "-do_stuff", :thumb => "-thumbnailize"}
+      @attachment = attachment path: ":basename.:extension",
+                               styles: {thumb: "100x100", large: "400x400"},
+                               convert_options: {all: "-do_stuff", thumb: "-thumbnailize"}
       @style = @attachment.styles[:thumb]
       @style = @attachment.styles[:thumb]
       @file = StringIO.new("...")
       @file = StringIO.new("...")
       @file.stubs(:original_filename).returns("file.jpg")
       @file.stubs(:original_filename).returns("file.jpg")
@@ -123,17 +123,17 @@ describe Paperclip::Style do
 
 
   context "An attachment with :source_file_options" do
   context "An attachment with :source_file_options" do
     it "not have called extra_source_file_options_for(:thumb/:large) on initialization" do
     it "not have called extra_source_file_options_for(:thumb/:large) on initialization" do
-      @attachment = attachment :path => ":basename.:extension",
-                               :styles => {:thumb => "100x100", :large => "400x400"},
-                               :source_file_options => {:all => "-density 400", :thumb => "-depth 8"}
+      @attachment = attachment path: ":basename.:extension",
+                               styles: {thumb: "100x100", large: "400x400"},
+                               source_file_options: {all: "-density 400", thumb: "-depth 8"}
       @attachment.expects(:extra_source_file_options_for).never
       @attachment.expects(:extra_source_file_options_for).never
       @style = @attachment.styles[:thumb]
       @style = @attachment.styles[:thumb]
     end
     end
 
 
     it "call extra_options_for(:thumb/:large) when convert options are requested" do
     it "call extra_options_for(:thumb/:large) when convert options are requested" do
-      @attachment = attachment :path => ":basename.:extension",
-                               :styles => {:thumb => "100x100", :large => "400x400"},
-                               :source_file_options => {:all => "-density 400", :thumb => "-depth 8"}
+      @attachment = attachment path: ":basename.:extension",
+                               styles: {thumb: "100x100", large: "400x400"},
+                               source_file_options: {all: "-density 400", thumb: "-depth 8"}
       @style = @attachment.styles[:thumb]
       @style = @attachment.styles[:thumb]
       @file = StringIO.new("...")
       @file = StringIO.new("...")
       @file.stubs(:original_filename).returns("file.jpg")
       @file.stubs(:original_filename).returns("file.jpg")
@@ -145,15 +145,15 @@ describe Paperclip::Style do
 
 
   context "A style rule with its own :processors" do
   context "A style rule with its own :processors" do
     before do
     before do
-      @attachment = attachment :path => ":basename.:extension",
-                               :styles => {
-                                 :foo => {
-                                   :geometry => "100x100#",
-                                   :format => :png,
-                                   :processors => [:test]
+      @attachment = attachment path: ":basename.:extension",
+                               styles: {
+                                 foo: {
+                                   geometry: "100x100#",
+                                   format: :png,
+                                   processors: [:test]
                                   }
                                   }
                                 },
                                 },
-                               :processors => [:thumbnail]
+                               processors: [:thumbnail]
       @style = @attachment.styles[:foo]
       @style = @attachment.styles[:foo]
     end
     end
 
 
@@ -170,15 +170,15 @@ describe Paperclip::Style do
 
 
   context "A style rule with :processors supplied as procs" do
   context "A style rule with :processors supplied as procs" do
     before do
     before do
-      @attachment = attachment :path => ":basename.:extension",
-                               :styles => {
-                                 :foo => {
-                                   :geometry => "100x100#",
-                                   :format => :png,
-                                   :processors => lambda{|a| [:test]}
+      @attachment = attachment path: ":basename.:extension",
+                               styles: {
+                                 foo: {
+                                   geometry: "100x100#",
+                                   format: :png,
+                                   processors: lambda{|a| [:test]}
                                   }
                                   }
                                 },
                                 },
-                               :processors => [:thumbnail]
+                               processors: [:thumbnail]
     end
     end
 
 
     it "defer processing of procs until they are needed" do
     it "defer processing of procs until they are needed" do
@@ -192,12 +192,12 @@ describe Paperclip::Style do
 
 
   context "An attachment with :convert_options and :source_file_options in :styles" do
   context "An attachment with :convert_options and :source_file_options in :styles" do
     before do
     before do
-      @attachment = attachment :path => ":basename.:extension",
-                               :styles => {
-                                 :thumb => "100x100",
-                                 :large => {:geometry => "400x400",
-                                            :convert_options => "-do_stuff",
-                                            :source_file_options => "-do_extra_stuff"
+      @attachment = attachment path: ":basename.:extension",
+                               styles: {
+                                 thumb: "100x100",
+                                 large: {geometry: "400x400",
+                                            convert_options: "-do_stuff",
+                                            source_file_options: "-do_extra_stuff"
                                  }
                                  }
                                }
                                }
       @file = StringIO.new("...")
       @file = StringIO.new("...")
@@ -217,13 +217,13 @@ describe Paperclip::Style do
 
 
   context "A style rule supplied with default format" do
   context "A style rule supplied with default format" do
      before do
      before do
-       @attachment = attachment :default_format => :png,
-                                :styles => {
-                                  :asstring => "300x300#",
-                                  :aslist => ["300x300#", :jpg],
-                                  :ashash => {
-                                    :geometry => "300x300#",
-                                    :convert_options => "-do_stuff"
+       @attachment = attachment default_format: :png,
+                                styles: {
+                                  asstring: "300x300#",
+                                  aslist: ["300x300#", :jpg],
+                                  ashash: {
+                                    geometry: "300x300#",
+                                    convert_options: "-do_stuff"
                                   }
                                   }
                                 }
                                 }
      end
      end

spec/paperclip/thumbnail_spec.rb

@@ -46,7 +46,7 @@ describe Paperclip::Thumbnail do
     ].each do |args|
     ].each do |args|
       context "being thumbnailed with a geometry of #{args[0]}" do
       context "being thumbnailed with a geometry of #{args[0]}" do
         before do
         before do
-          @thumb = Paperclip::Thumbnail.new(@file, :geometry => args[0])
+          @thumb = Paperclip::Thumbnail.new(@file, geometry: args[0])
         end
         end
 
 
         it "start with dimensions of 434x66" do
         it "start with dimensions of 434x66" do
@@ -73,7 +73,7 @@ describe Paperclip::Thumbnail do
 
 
     context "being thumbnailed at 100x50 with cropping" do
     context "being thumbnailed at 100x50 with cropping" do
       before do
       before do
-        @thumb = Paperclip::Thumbnail.new(@file, :geometry => "100x50#")
+        @thumb = Paperclip::Thumbnail.new(@file, geometry: "100x50#")
       end
       end
 
 
       it "let us know when a command isn't found versus a processing error" do
       it "let us know when a command isn't found versus a processing error" do
@@ -129,19 +129,19 @@ describe Paperclip::Thumbnail do
 
 
     it 'properly crop a EXIF-rotated image' do
     it 'properly crop a EXIF-rotated image' do
       file = File.new(fixture_file('rotated.jpg'))
       file = File.new(fixture_file('rotated.jpg'))
-      thumb = Paperclip::Thumbnail.new(file, :geometry => "50x50#")
+      thumb = Paperclip::Thumbnail.new(file, geometry: "50x50#")
 
 
       output_file = thumb.make
       output_file = thumb.make
 
 
       command = Cocaine::CommandLine.new("identify", "-format %wx%h :file")
       command = Cocaine::CommandLine.new("identify", "-format %wx%h :file")
-      assert_equal "50x50", command.run(:file => output_file.path).strip
+      assert_equal "50x50", command.run(file: output_file.path).strip
     end
     end
 
 
     context "being thumbnailed with source file options set" do
     context "being thumbnailed with source file options set" do
       before do
       before do
         @thumb = Paperclip::Thumbnail.new(@file,
         @thumb = Paperclip::Thumbnail.new(@file,
-                                          :geometry            => "100x50#",
-                                          :source_file_options => "-strip")
+                                          geometry: "100x50#",
+                                          source_file_options: "-strip")
       end
       end
 
 
       it "have source_file_options value set" do
       it "have source_file_options value set" do
@@ -164,8 +164,8 @@ describe Paperclip::Thumbnail do
       context "redefined to have bad source_file_options setting" do
       context "redefined to have bad source_file_options setting" do
         before do
         before do
           @thumb = Paperclip::Thumbnail.new(@file,
           @thumb = Paperclip::Thumbnail.new(@file,
-                                            :geometry => "100x50#",
-                                            :source_file_options => "-this-aint-no-option")
+                                            geometry: "100x50#",
+                                            source_file_options: "-this-aint-no-option")
         end
         end
 
 
         it "error when trying to create the thumbnail" do
         it "error when trying to create the thumbnail" do
@@ -181,8 +181,8 @@ describe Paperclip::Thumbnail do
     context "being thumbnailed with convert options set" do
     context "being thumbnailed with convert options set" do
       before do
       before do
         @thumb = Paperclip::Thumbnail.new(@file,
         @thumb = Paperclip::Thumbnail.new(@file,
-                                          :geometry        => "100x50#",
-                                          :convert_options => "-strip -depth 8")
+                                          geometry: "100x50#",
+                                          convert_options: "-strip -depth 8")
       end
       end
 
 
       it "have convert_options value set" do
       it "have convert_options value set" do
@@ -205,8 +205,8 @@ describe Paperclip::Thumbnail do
       context "redefined to have bad convert_options setting" do
       context "redefined to have bad convert_options setting" do
         before do
         before do
           @thumb = Paperclip::Thumbnail.new(@file,
           @thumb = Paperclip::Thumbnail.new(@file,
-                                            :geometry => "100x50#",
-                                            :convert_options => "-this-aint-no-option")
+                                            geometry: "100x50#",
+                                            convert_options: "-this-aint-no-option")
         end
         end
 
 
         it "error when trying to create the thumbnail" do
         it "error when trying to create the thumbnail" do
@@ -238,8 +238,8 @@ describe Paperclip::Thumbnail do
     context "being thumbnailed with a blank geometry string" do
     context "being thumbnailed with a blank geometry string" do
       before do
       before do
         @thumb = Paperclip::Thumbnail.new(@file,
         @thumb = Paperclip::Thumbnail.new(@file,
-                                          :geometry        => "",
-                                          :convert_options => "-gravity center -crop \"300x300+0-0\"")
+                                          geometry: "",
+                                          convert_options: "-gravity center -crop \"300x300+0-0\"")
       end
       end
 
 
       it "not get resized by default" do
       it "not get resized by default" do
@@ -249,7 +249,7 @@ describe Paperclip::Thumbnail do
 
 
     context "being thumbnailed with default animated option (true)" do
     context "being thumbnailed with default animated option (true)" do
       it "call identify to check for animated images when sent #make" do
       it "call identify to check for animated images when sent #make" do
-        thumb = Paperclip::Thumbnail.new(@file, :geometry => "100x50#")
+        thumb = Paperclip::Thumbnail.new(@file, geometry: "100x50#")
         thumb.expects(:identify).at_least_once.with do |*arg|
         thumb.expects(:identify).at_least_once.with do |*arg|
           arg[0] == '-format %m :file' &&
           arg[0] == '-format %m :file' &&
           arg[1][:file] == "#{File.expand_path(thumb.file.path)}[0]"
           arg[1][:file] == "#{File.expand_path(thumb.file.path)}[0]"
@@ -274,7 +274,7 @@ describe Paperclip::Thumbnail do
           end
           end
         end
         end
 
 
-        thumb = Paperclip::Thumbnail.new(@file, :geometry => '50x50', :file_geometry_parser => ::GeoParser)
+        thumb = Paperclip::Thumbnail.new(@file, geometry: '50x50', file_geometry_parser: ::GeoParser)
 
 
         transformation_command = thumb.transformation_command
         transformation_command = thumb.transformation_command
 
 
@@ -305,7 +305,7 @@ describe Paperclip::Thumbnail do
           end
           end
         end
         end
 
 
-        thumb = Paperclip::Thumbnail.new(@file, :geometry => '50x50', :string_geometry_parser => ::GeoParser)
+        thumb = Paperclip::Thumbnail.new(@file, geometry: '50x50', string_geometry_parser: ::GeoParser)
 
 
         transformation_command = thumb.transformation_command
         transformation_command = thumb.transformation_command
 
 
@@ -329,7 +329,7 @@ describe Paperclip::Thumbnail do
 
 
     context "being thumbnailed at 100x100 with cropping" do
     context "being thumbnailed at 100x100 with cropping" do
       before do
       before do
-        @thumb = Paperclip::Thumbnail.new(@file, :geometry => "100x100#", :format => :png)
+        @thumb = Paperclip::Thumbnail.new(@file, geometry: "100x100#", format: :png)
       end
       end
 
 
       it "report its correct current and target geometries" do
       it "report its correct current and target geometries" do
@@ -362,7 +362,7 @@ describe Paperclip::Thumbnail do
 
 
     context "with static output" do
     context "with static output" do
       before do
       before do
-       @thumb = Paperclip::Thumbnail.new(@file, :geometry => "50x50", :format => :jpg)
+       @thumb = Paperclip::Thumbnail.new(@file, geometry: "50x50", format: :jpg)
       end
       end
 
 
       it "create the single frame thumbnail when sent #make" do
       it "create the single frame thumbnail when sent #make" do
@@ -374,7 +374,7 @@ describe Paperclip::Thumbnail do
 
 
     context "with animated output format" do
     context "with animated output format" do
       before do
       before do
-       @thumb = Paperclip::Thumbnail.new(@file, :geometry => "50x50", :format => :gif)
+       @thumb = Paperclip::Thumbnail.new(@file, geometry: "50x50", format: :gif)
       end
       end
 
 
       it "create the 12 frames thumbnail when sent #make" do
       it "create the 12 frames thumbnail when sent #make" do
@@ -396,7 +396,7 @@ describe Paperclip::Thumbnail do
 
 
     context "with omitted output format" do
     context "with omitted output format" do
       before do
       before do
-       @thumb = Paperclip::Thumbnail.new(@file, :geometry => "50x50")
+       @thumb = Paperclip::Thumbnail.new(@file, geometry: "50x50")
       end
       end
 
 
       it "create the 12 frames thumbnail when sent #make" do
       it "create the 12 frames thumbnail when sent #make" do
@@ -419,7 +419,7 @@ describe Paperclip::Thumbnail do
     context "with unidentified source format" do
     context "with unidentified source format" do
       before do
       before do
         @unidentified_file = File.new(fixture_file("animated.unknown"), 'rb')
         @unidentified_file = File.new(fixture_file("animated.unknown"), 'rb')
-        @thumb = Paperclip::Thumbnail.new(@file, :geometry => "60x60")
+        @thumb = Paperclip::Thumbnail.new(@file, geometry: "60x60")
       end
       end
 
 
       it "create the 12 frames thumbnail when sent #make" do
       it "create the 12 frames thumbnail when sent #make" do
@@ -442,7 +442,7 @@ describe Paperclip::Thumbnail do
     context "with no source format" do
     context "with no source format" do
       before do
       before do
         @unidentified_file = File.new(fixture_file("animated"), 'rb')
         @unidentified_file = File.new(fixture_file("animated"), 'rb')
-        @thumb = Paperclip::Thumbnail.new(@file, :geometry => "70x70")
+        @thumb = Paperclip::Thumbnail.new(@file, geometry: "70x70")
       end
       end
 
 
       it "create the 12 frames thumbnail when sent #make" do
       it "create the 12 frames thumbnail when sent #make" do
@@ -464,7 +464,7 @@ describe Paperclip::Thumbnail do
 
 
     context "with animated option set to false" do
     context "with animated option set to false" do
       before do
       before do
-       @thumb = Paperclip::Thumbnail.new(@file, :geometry => "50x50", :animated => false)
+       @thumb = Paperclip::Thumbnail.new(@file, geometry: "50x50", animated: false)
       end
       end
 
 
       it "output the gif format" do
       it "output the gif format" do

spec/paperclip/url_generator_spec.rb

@@ -5,10 +5,10 @@ describe Paperclip::UrlGenerator do
   it "use the given interpolator" do
   it "use the given interpolator" do
     expected = "the expected result"
     expected = "the expected result"
     mock_attachment = MockAttachment.new
     mock_attachment = MockAttachment.new
-    mock_interpolator = MockInterpolator.new(:result => expected)
+    mock_interpolator = MockInterpolator.new(result: expected)
 
 
     url_generator = Paperclip::UrlGenerator.new(mock_attachment,
     url_generator = Paperclip::UrlGenerator.new(mock_attachment,
-                                                { :interpolator => mock_interpolator })
+                                                { interpolator: mock_interpolator })
     result = url_generator.for(:style_name, {})
     result = url_generator.for(:style_name, {})
 
 
     assert_equal expected, result
     assert_equal expected, result
@@ -20,7 +20,7 @@ describe Paperclip::UrlGenerator do
     mock_attachment = MockAttachment.new
     mock_attachment = MockAttachment.new
     mock_interpolator = MockInterpolator.new
     mock_interpolator = MockInterpolator.new
     default_url = "the default url"
     default_url = "the default url"
-    options = { :interpolator => mock_interpolator, :default_url => default_url}
+    options = { interpolator: mock_interpolator, default_url: default_url}
 
 
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
     url_generator.for(:style_name, {})
     url_generator.for(:style_name, {})
@@ -33,7 +33,7 @@ describe Paperclip::UrlGenerator do
     mock_attachment = MockAttachment.new
     mock_attachment = MockAttachment.new
     mock_interpolator = MockInterpolator.new
     mock_interpolator = MockInterpolator.new
     default_url = lambda {|attachment| "the #{attachment.class.name} default url" }
     default_url = lambda {|attachment| "the #{attachment.class.name} default url" }
-    options = { :interpolator => mock_interpolator, :default_url => default_url}
+    options = { interpolator: mock_interpolator, default_url: default_url}
 
 
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
     url_generator.for(:style_name, {})
     url_generator.for(:style_name, {})
@@ -44,10 +44,10 @@ describe Paperclip::UrlGenerator do
 
 
   it "execute the method named by the symbol as the default URL when no file is assigned" do
   it "execute the method named by the symbol as the default URL when no file is assigned" do
     mock_model = MockModel.new
     mock_model = MockModel.new
-    mock_attachment = MockAttachment.new(:model => mock_model)
+    mock_attachment = MockAttachment.new(model: mock_model)
     mock_interpolator = MockInterpolator.new
     mock_interpolator = MockInterpolator.new
     default_url = :to_s
     default_url = :to_s
-    options = { :interpolator => mock_interpolator, :default_url => default_url}
+    options = { interpolator: mock_interpolator, default_url: default_url}
 
 
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
     url_generator.for(:style_name, {})
     url_generator.for(:style_name, {})
@@ -59,11 +59,11 @@ describe Paperclip::UrlGenerator do
   it "URL-escape spaces if asked to" do
   it "URL-escape spaces if asked to" do
     expected = "the expected result"
     expected = "the expected result"
     mock_attachment = MockAttachment.new
     mock_attachment = MockAttachment.new
-    mock_interpolator = MockInterpolator.new(:result => expected)
-    options = { :interpolator => mock_interpolator }
+    mock_interpolator = MockInterpolator.new(result: expected)
+    options = { interpolator: mock_interpolator }
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
 
 
-    result = url_generator.for(:style_name, {:escape => true})
+    result = url_generator.for(:style_name, {escape: true})
 
 
     assert_equal "the%20expected%20result", result
     assert_equal "the%20expected%20result", result
   end
   end
@@ -75,11 +75,11 @@ describe Paperclip::UrlGenerator do
       end
       end
     end.new
     end.new
     mock_attachment = MockAttachment.new
     mock_attachment = MockAttachment.new
-    mock_interpolator = MockInterpolator.new(:result => expected)
-    options = { :interpolator => mock_interpolator }
+    mock_interpolator = MockInterpolator.new(result: expected)
+    options = { interpolator: mock_interpolator }
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
 
 
-    result = url_generator.for(:style_name, {:escape => true})
+    result = url_generator.for(:style_name, {escape: true})
 
 
     assert_equal "the escaped result", result
     assert_equal "the escaped result", result
   end
   end
@@ -87,11 +87,11 @@ describe Paperclip::UrlGenerator do
   it "leave spaces unescaped as asked to" do
   it "leave spaces unescaped as asked to" do
     expected = "the expected result"
     expected = "the expected result"
     mock_attachment = MockAttachment.new
     mock_attachment = MockAttachment.new
-    mock_interpolator = MockInterpolator.new(:result => expected)
-    options = { :interpolator => mock_interpolator }
+    mock_interpolator = MockInterpolator.new(result: expected)
+    options = { interpolator: mock_interpolator }
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
 
 
-    result = url_generator.for(:style_name, {:escape => false})
+    result = url_generator.for(:style_name, {escape: false})
 
 
     assert_equal "the expected result", result
     assert_equal "the expected result", result
   end
   end
@@ -99,8 +99,8 @@ describe Paperclip::UrlGenerator do
   it "default to leaving spaces unescaped" do
   it "default to leaving spaces unescaped" do
     expected = "the expected result"
     expected = "the expected result"
     mock_attachment = MockAttachment.new
     mock_attachment = MockAttachment.new
-    mock_interpolator = MockInterpolator.new(:result => expected)
-    options = { :interpolator => mock_interpolator }
+    mock_interpolator = MockInterpolator.new(result: expected)
+    options = { interpolator: mock_interpolator }
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
 
 
     result = url_generator.for(:style_name, {})
     result = url_generator.for(:style_name, {})
@@ -110,24 +110,24 @@ describe Paperclip::UrlGenerator do
 
 
   it "produce URLs without the updated_at value when the object does not respond to updated_at" do
   it "produce URLs without the updated_at value when the object does not respond to updated_at" do
     expected = "the expected result"
     expected = "the expected result"
-    mock_interpolator = MockInterpolator.new(:result => expected)
-    mock_attachment = MockAttachment.new(:responds_to_updated_at => false)
-    options = { :interpolator => mock_interpolator }
+    mock_interpolator = MockInterpolator.new(result: expected)
+    mock_attachment = MockAttachment.new(responds_to_updated_at: false)
+    options = { interpolator: mock_interpolator }
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
 
 
-    result = url_generator.for(:style_name, {:timestamp => true})
+    result = url_generator.for(:style_name, {timestamp: true})
 
 
     assert_equal expected, result
     assert_equal expected, result
   end
   end
 
 
   it "produce URLs without the updated_at value when the updated_at value is nil" do
   it "produce URLs without the updated_at value when the updated_at value is nil" do
     expected = "the expected result"
     expected = "the expected result"
-    mock_interpolator = MockInterpolator.new(:result => expected)
-    mock_attachment = MockAttachment.new(:responds_to_updated_at => true, :updated_at => nil)
-    options = { :interpolator => mock_interpolator }
+    mock_interpolator = MockInterpolator.new(result: expected)
+    mock_attachment = MockAttachment.new(responds_to_updated_at: true, updated_at: nil)
+    options = { interpolator: mock_interpolator }
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
 
 
-    result = url_generator.for(:style_name, {:timestamp => true})
+    result = url_generator.for(:style_name, {timestamp: true})
 
 
     assert_equal expected, result
     assert_equal expected, result
   end
   end
@@ -135,12 +135,12 @@ describe Paperclip::UrlGenerator do
   it "produce URLs with the updated_at when it exists" do
   it "produce URLs with the updated_at when it exists" do
     expected = "the expected result"
     expected = "the expected result"
     updated_at = 1231231234
     updated_at = 1231231234
-    mock_interpolator = MockInterpolator.new(:result => expected)
-    mock_attachment = MockAttachment.new(:updated_at => updated_at)
-    options = { :interpolator => mock_interpolator }
+    mock_interpolator = MockInterpolator.new(result: expected)
+    mock_attachment = MockAttachment.new(updated_at: updated_at)
+    options = { interpolator: mock_interpolator }
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
 
 
-    result = url_generator.for(:style_name, {:timestamp => true})
+    result = url_generator.for(:style_name, {timestamp: true})
 
 
     assert_equal "#{expected}?#{updated_at}", result
     assert_equal "#{expected}?#{updated_at}", result
   end
   end
@@ -148,12 +148,12 @@ describe Paperclip::UrlGenerator do
   it "produce URLs with the updated_at when it exists, separated with a & if a ? follow by = already exists" do
   it "produce URLs with the updated_at when it exists, separated with a & if a ? follow by = already exists" do
     expected = "the?expected=result"
     expected = "the?expected=result"
     updated_at = 1231231234
     updated_at = 1231231234
-    mock_interpolator = MockInterpolator.new(:result => expected)
-    mock_attachment = MockAttachment.new(:updated_at => updated_at)
-    options = { :interpolator => mock_interpolator }
+    mock_interpolator = MockInterpolator.new(result: expected)
+    mock_attachment = MockAttachment.new(updated_at: updated_at)
+    options = { interpolator: mock_interpolator }
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
 
 
-    result = url_generator.for(:style_name, {:timestamp => true})
+    result = url_generator.for(:style_name, {timestamp: true})
 
 
     assert_equal "#{expected}&#{updated_at}", result
     assert_equal "#{expected}&#{updated_at}", result
   end
   end
@@ -161,21 +161,21 @@ describe Paperclip::UrlGenerator do
   it "produce URLs without the updated_at when told to do as much" do
   it "produce URLs without the updated_at when told to do as much" do
     expected = "the expected result"
     expected = "the expected result"
     updated_at = 1231231234
     updated_at = 1231231234
-    mock_interpolator = MockInterpolator.new(:result => expected)
-    mock_attachment = MockAttachment.new(:updated_at => updated_at)
-    options = { :interpolator => mock_interpolator }
+    mock_interpolator = MockInterpolator.new(result: expected)
+    mock_attachment = MockAttachment.new(updated_at: updated_at)
+    options = { interpolator: mock_interpolator }
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
 
 
-    result = url_generator.for(:style_name, {:timestamp => false})
+    result = url_generator.for(:style_name, {timestamp: false})
 
 
     assert_equal expected, result
     assert_equal expected, result
   end
   end
 
 
   it "produce the correct URL when the instance has a file name" do
   it "produce the correct URL when the instance has a file name" do
     expected = "the expected result"
     expected = "the expected result"
-    mock_attachment = MockAttachment.new(:original_filename => 'exists')
+    mock_attachment = MockAttachment.new(original_filename: 'exists')
     mock_interpolator = MockInterpolator.new
     mock_interpolator = MockInterpolator.new
-    options = { :interpolator => mock_interpolator, :url => expected}
+    options = { interpolator: mock_interpolator, url: expected}
 
 
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
     url_generator = Paperclip::UrlGenerator.new(mock_attachment, options)
     url_generator.for(:style_name, {})
     url_generator.for(:style_name, {})

spec/paperclip/validators/attachment_content_type_validator_spec.rb

@@ -8,14 +8,14 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
 
 
   def build_validator(options)
   def build_validator(options)
     @validator = Paperclip::Validators::AttachmentContentTypeValidator.new(options.merge(
     @validator = Paperclip::Validators::AttachmentContentTypeValidator.new(options.merge(
-      :attributes => :avatar
+      attributes: :avatar
     ))
     ))
   end
   end
 
 
   context "with a nil content type" do
   context "with a nil content type" do
     before do
     before do
-      build_validator :content_type => "image/jpg"
-      @dummy.stubs(:avatar_content_type => nil)
+      build_validator content_type: "image/jpg"
+      @dummy.stubs(avatar_content_type: nil)
       @validator.validate(@dummy)
       @validator.validate(@dummy)
     end
     end
 
 
@@ -27,8 +27,8 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
   context "with :allow_nil option" do
   context "with :allow_nil option" do
     context "as true" do
     context "as true" do
       before do
       before do
-        build_validator :content_type => "image/png", :allow_nil => true
-        @dummy.stubs(:avatar_content_type => nil)
+        build_validator content_type: "image/png", allow_nil: true
+        @dummy.stubs(avatar_content_type: nil)
         @validator.validate(@dummy)
         @validator.validate(@dummy)
       end
       end
 
 
@@ -39,8 +39,8 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
 
 
     context "as false" do
     context "as false" do
       before do
       before do
-        build_validator :content_type => "image/png", :allow_nil => false
-        @dummy.stubs(:avatar_content_type => nil)
+        build_validator content_type: "image/png", allow_nil: false
+        @dummy.stubs(avatar_content_type: nil)
         @validator.validate(@dummy)
         @validator.validate(@dummy)
       end
       end
 
 
@@ -52,8 +52,8 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
 
 
   context "with a failing validation" do
   context "with a failing validation" do
     before do
     before do
-      build_validator :content_type => "image/png", :allow_nil => false
-      @dummy.stubs(:avatar_content_type => nil)
+      build_validator content_type: "image/png", allow_nil: false
+      @dummy.stubs(avatar_content_type: nil)
       @validator.validate(@dummy)
       @validator.validate(@dummy)
     end
     end
 
 
@@ -69,8 +69,8 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
 
 
   context "with a successful validation" do
   context "with a successful validation" do
     before do
     before do
-      build_validator :content_type => "image/png", :allow_nil => false
-      @dummy.stubs(:avatar_content_type => "image/png")
+      build_validator content_type: "image/png", allow_nil: false
+      @dummy.stubs(avatar_content_type: "image/png")
       @validator.validate(@dummy)
       @validator.validate(@dummy)
     end
     end
 
 
@@ -83,8 +83,8 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
   context "with :allow_blank option" do
   context "with :allow_blank option" do
     context "as true" do
     context "as true" do
       before do
       before do
-        build_validator :content_type => "image/png", :allow_blank => true
-        @dummy.stubs(:avatar_content_type => "")
+        build_validator content_type: "image/png", allow_blank: true
+        @dummy.stubs(avatar_content_type: "")
         @validator.validate(@dummy)
         @validator.validate(@dummy)
       end
       end
 
 
@@ -95,8 +95,8 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
 
 
     context "as false" do
     context "as false" do
       before do
       before do
-        build_validator :content_type => "image/png", :allow_blank => false
-        @dummy.stubs(:avatar_content_type => "")
+        build_validator content_type: "image/png", allow_blank: false
+        @dummy.stubs(avatar_content_type: "")
         @validator.validate(@dummy)
         @validator.validate(@dummy)
       end
       end
 
 
@@ -110,8 +110,8 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
     context "with an allowed type" do
     context "with an allowed type" do
       context "as a string" do
       context "as a string" do
         before do
         before do
-          build_validator :content_type => "image/jpg"
-          @dummy.stubs(:avatar_content_type => "image/jpg")
+          build_validator content_type: "image/jpg"
+          @dummy.stubs(avatar_content_type: "image/jpg")
           @validator.validate(@dummy)
           @validator.validate(@dummy)
         end
         end
 
 
@@ -122,8 +122,8 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
 
 
       context "as an regexp" do
       context "as an regexp" do
         before do
         before do
-          build_validator :content_type => /^image\/.*/
-          @dummy.stubs(:avatar_content_type => "image/jpg")
+          build_validator content_type: /^image\/.*/
+          @dummy.stubs(avatar_content_type: "image/jpg")
           @validator.validate(@dummy)
           @validator.validate(@dummy)
         end
         end
 
 
@@ -134,8 +134,8 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
 
 
       context "as a list" do
       context "as a list" do
         before do
         before do
-          build_validator :content_type => ["image/png", "image/jpg", "image/jpeg"]
-          @dummy.stubs(:avatar_content_type => "image/jpg")
+          build_validator content_type: ["image/png", "image/jpg", "image/jpeg"]
+          @dummy.stubs(avatar_content_type: "image/jpg")
           @validator.validate(@dummy)
           @validator.validate(@dummy)
         end
         end
 
 
@@ -148,8 +148,8 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
     context "with a disallowed type" do
     context "with a disallowed type" do
       context "as a string" do
       context "as a string" do
         before do
         before do
-          build_validator :content_type => "image/png"
-          @dummy.stubs(:avatar_content_type => "image/jpg")
+          build_validator content_type: "image/png"
+          @dummy.stubs(avatar_content_type: "image/jpg")
           @validator.validate(@dummy)
           @validator.validate(@dummy)
         end
         end
 
 
@@ -161,8 +161,8 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
 
 
       context "as a regexp" do
       context "as a regexp" do
         before do
         before do
-          build_validator :content_type => /^text\/.*/
-          @dummy.stubs(:avatar_content_type => "image/jpg")
+          build_validator content_type: /^text\/.*/
+          @dummy.stubs(avatar_content_type: "image/jpg")
           @validator.validate(@dummy)
           @validator.validate(@dummy)
         end
         end
 
 
@@ -175,8 +175,8 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
       context "with :message option" do
       context "with :message option" do
         context "without interpolation" do
         context "without interpolation" do
           before do
           before do
-            build_validator :content_type => "image/png", :message => "should be a PNG image"
-            @dummy.stubs(:avatar_content_type => "image/jpg")
+            build_validator content_type: "image/png", message: "should be a PNG image"
+            @dummy.stubs(avatar_content_type: "image/jpg")
             @validator.validate(@dummy)
             @validator.validate(@dummy)
           end
           end
 
 
@@ -187,8 +187,8 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
 
 
         context "with interpolation" do
         context "with interpolation" do
           before do
           before do
-            build_validator :content_type => "image/png", :message => "should have content type %{types}"
-            @dummy.stubs(:avatar_content_type => "image/jpg")
+            build_validator content_type: "image/png", message: "should have content type %{types}"
+            @dummy.stubs(avatar_content_type: "image/jpg")
             @validator.validate(@dummy)
             @validator.validate(@dummy)
           end
           end
 
 
@@ -204,8 +204,8 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
     context "with an allowed type" do
     context "with an allowed type" do
       context "as a string" do
       context "as a string" do
         before do
         before do
-          build_validator :not => "image/gif"
-          @dummy.stubs(:avatar_content_type => "image/jpg")
+          build_validator not: "image/gif"
+          @dummy.stubs(avatar_content_type: "image/jpg")
           @validator.validate(@dummy)
           @validator.validate(@dummy)
         end
         end
 
 
@@ -216,8 +216,8 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
 
 
       context "as an regexp" do
       context "as an regexp" do
         before do
         before do
-          build_validator :not => /^text\/.*/
-          @dummy.stubs(:avatar_content_type => "image/jpg")
+          build_validator not: /^text\/.*/
+          @dummy.stubs(avatar_content_type: "image/jpg")
           @validator.validate(@dummy)
           @validator.validate(@dummy)
         end
         end
 
 
@@ -228,8 +228,8 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
 
 
       context "as a list" do
       context "as a list" do
         before do
         before do
-          build_validator :not => ["image/png", "image/jpg", "image/jpeg"]
-          @dummy.stubs(:avatar_content_type => "image/gif")
+          build_validator not: ["image/png", "image/jpg", "image/jpeg"]
+          @dummy.stubs(avatar_content_type: "image/gif")
           @validator.validate(@dummy)
           @validator.validate(@dummy)
         end
         end
 
 
@@ -242,8 +242,8 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
     context "with a disallowed type" do
     context "with a disallowed type" do
       context "as a string" do
       context "as a string" do
         before do
         before do
-          build_validator :not => "image/png"
-          @dummy.stubs(:avatar_content_type => "image/png")
+          build_validator not: "image/png"
+          @dummy.stubs(avatar_content_type: "image/png")
           @validator.validate(@dummy)
           @validator.validate(@dummy)
         end
         end
 
 
@@ -255,8 +255,8 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
 
 
       context "as a regexp" do
       context "as a regexp" do
         before do
         before do
-          build_validator :not => /^text\/.*/
-          @dummy.stubs(:avatar_content_type => "text/plain")
+          build_validator not: /^text\/.*/
+          @dummy.stubs(avatar_content_type: "text/plain")
           @validator.validate(@dummy)
           @validator.validate(@dummy)
         end
         end
 
 
@@ -269,8 +269,8 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
       context "with :message option" do
       context "with :message option" do
         context "without interpolation" do
         context "without interpolation" do
           before do
           before do
-            build_validator :not => "image/png", :message => "should not be a PNG image"
-            @dummy.stubs(:avatar_content_type => "image/png")
+            build_validator not: "image/png", message: "should not be a PNG image"
+            @dummy.stubs(avatar_content_type: "image/png")
             @validator.validate(@dummy)
             @validator.validate(@dummy)
           end
           end
 
 
@@ -281,8 +281,8 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
 
 
         context "with interpolation" do
         context "with interpolation" do
           before do
           before do
-            build_validator :not => "image/png", :message => "should not have content type %{types}"
-            @dummy.stubs(:avatar_content_type => "image/png")
+            build_validator not: "image/png", message: "should not have content type %{types}"
+            @dummy.stubs(avatar_content_type: "image/png")
             @validator.validate(@dummy)
             @validator.validate(@dummy)
           end
           end
 
 
@@ -296,7 +296,7 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
 
 
   context "using the helper" do
   context "using the helper" do
     before do
     before do
-      Dummy.validates_attachment_content_type :avatar, :content_type => "image/jpg"
+      Dummy.validates_attachment_content_type :avatar, content_type: "image/jpg"
     end
     end
 
 
     it "add the validator to the class" do
     it "add the validator to the class" do
@@ -307,16 +307,16 @@ describe Paperclip::Validators::AttachmentContentTypeValidator do
   context "given options" do
   context "given options" do
     it "raise argument error if no required argument was given" do
     it "raise argument error if no required argument was given" do
       assert_raises(ArgumentError) do
       assert_raises(ArgumentError) do
-        build_validator :message => "Some message"
+        build_validator message: "Some message"
       end
       end
     end
     end
 
 
     it "not raise argument error if :content_type was given" do
     it "not raise argument error if :content_type was given" do
-      build_validator :content_type => "image/jpg"
+      build_validator content_type: "image/jpg"
     end
     end
 
 
     it "not raise argument error if :not was given" do
     it "not raise argument error if :not was given" do
-      build_validator :not => "image/jpg"
+      build_validator not: "image/jpg"
     end
     end
   end
   end
 end
 end

spec/paperclip/validators/attachment_file_name_validator_spec.rb

@@ -8,14 +8,14 @@ describe Paperclip::Validators::AttachmentFileNameValidator do
 
 
   def build_validator(options)
   def build_validator(options)
     @validator = Paperclip::Validators::AttachmentFileNameValidator.new(options.merge(
     @validator = Paperclip::Validators::AttachmentFileNameValidator.new(options.merge(
-      :attributes => :avatar
+      attributes: :avatar
     ))
     ))
   end
   end
 
 
   context "with a failing validation" do
   context "with a failing validation" do
     before do
     before do
-      build_validator :matches => /.*\.png$/, :allow_nil => false
-      @dummy.stubs(:avatar_file_name => "data.txt")
+      build_validator matches: /.*\.png$/, allow_nil: false
+      @dummy.stubs(avatar_file_name: "data.txt")
       @validator.validate(@dummy)
       @validator.validate(@dummy)
     end
     end
 
 
@@ -30,8 +30,8 @@ describe Paperclip::Validators::AttachmentFileNameValidator do
   end
   end
 
 
   it "not add error to the base object with a successful validation" do
   it "not add error to the base object with a successful validation" do
-    build_validator :matches => /.*\.png$/, :allow_nil => false
-    @dummy.stubs(:avatar_file_name => "image.png")
+    build_validator matches: /.*\.png$/, allow_nil: false
+    @dummy.stubs(avatar_file_name: "image.png")
     @validator.validate(@dummy)
     @validator.validate(@dummy)
 
 
     assert @dummy.errors[:avatar].blank?, "Error was added to base attribute"
     assert @dummy.errors[:avatar].blank?, "Error was added to base attribute"
@@ -41,8 +41,8 @@ describe Paperclip::Validators::AttachmentFileNameValidator do
     context "with an allowed type" do
     context "with an allowed type" do
       context "as a single regexp" do
       context "as a single regexp" do
         before do
         before do
-          build_validator :matches => /.*\.jpg$/
-          @dummy.stubs(:avatar_file_name => "image.jpg")
+          build_validator matches: /.*\.jpg$/
+          @dummy.stubs(avatar_file_name: "image.jpg")
           @validator.validate(@dummy)
           @validator.validate(@dummy)
         end
         end
 
 
@@ -53,8 +53,8 @@ describe Paperclip::Validators::AttachmentFileNameValidator do
 
 
       context "as a list" do
       context "as a list" do
         before do
         before do
-          build_validator :matches => [/.*\.png$/, /.*\.jpe?g$/]
-          @dummy.stubs(:avatar_file_name => "image.jpg")
+          build_validator matches: [/.*\.png$/, /.*\.jpe?g$/]
+          @dummy.stubs(avatar_file_name: "image.jpg")
           @validator.validate(@dummy)
           @validator.validate(@dummy)
         end
         end
 
 
@@ -66,8 +66,8 @@ describe Paperclip::Validators::AttachmentFileNameValidator do
 
 
     context "with a disallowed type" do
     context "with a disallowed type" do
       it "set a correct default error message" do
       it "set a correct default error message" do
-        build_validator :matches => /^text\/.*/
-        @dummy.stubs(:avatar_file_name => "image.jpg")
+        build_validator matches: /^text\/.*/
+        @dummy.stubs(avatar_file_name: "image.jpg")
         @validator.validate(@dummy)
         @validator.validate(@dummy)
 
 
         assert @dummy.errors[:avatar_file_name].present?
         assert @dummy.errors[:avatar_file_name].present?
@@ -75,8 +75,8 @@ describe Paperclip::Validators::AttachmentFileNameValidator do
       end
       end
 
 
       it "set a correct custom error message" do
       it "set a correct custom error message" do
-        build_validator :matches => /.*\.png$/, :message => "should be a PNG image"
-        @dummy.stubs(:avatar_file_name => "image.jpg")
+        build_validator matches: /.*\.png$/, message: "should be a PNG image"
+        @dummy.stubs(avatar_file_name: "image.jpg")
         @validator.validate(@dummy)
         @validator.validate(@dummy)
 
 
         expect(@dummy.errors[:avatar_file_name]).to include "should be a PNG image"
         expect(@dummy.errors[:avatar_file_name]).to include "should be a PNG image"
@@ -88,8 +88,8 @@ describe Paperclip::Validators::AttachmentFileNameValidator do
     context "with an allowed type" do
     context "with an allowed type" do
       context "as a single regexp" do
       context "as a single regexp" do
         before do
         before do
-          build_validator :not => /^text\/.*/
-          @dummy.stubs(:avatar_file_name => "image.jpg")
+          build_validator not: /^text\/.*/
+          @dummy.stubs(avatar_file_name: "image.jpg")
           @validator.validate(@dummy)
           @validator.validate(@dummy)
         end
         end
 
 
@@ -100,8 +100,8 @@ describe Paperclip::Validators::AttachmentFileNameValidator do
 
 
       context "as a list" do
       context "as a list" do
         before do
         before do
-          build_validator :not => [/.*\.png$/, /.*\.jpe?g$/]
-          @dummy.stubs(:avatar_file_name => "image.gif")
+          build_validator not: [/.*\.png$/, /.*\.jpe?g$/]
+          @dummy.stubs(avatar_file_name: "image.gif")
           @validator.validate(@dummy)
           @validator.validate(@dummy)
         end
         end
 
 
@@ -113,8 +113,8 @@ describe Paperclip::Validators::AttachmentFileNameValidator do
 
 
     context "with a disallowed type" do
     context "with a disallowed type" do
       it "set a correct default error message" do
       it "set a correct default error message" do
-        build_validator :not => /data.*/
-        @dummy.stubs(:avatar_file_name => "data.txt")
+        build_validator not: /data.*/
+        @dummy.stubs(avatar_file_name: "data.txt")
         @validator.validate(@dummy)
         @validator.validate(@dummy)
 
 
         assert @dummy.errors[:avatar_file_name].present?
         assert @dummy.errors[:avatar_file_name].present?
@@ -122,8 +122,8 @@ describe Paperclip::Validators::AttachmentFileNameValidator do
       end
       end
 
 
       it "set a correct custom error message" do
       it "set a correct custom error message" do
-        build_validator :not => /.*\.png$/, :message => "should not be a PNG image"
-        @dummy.stubs(:avatar_file_name => "image.png")
+        build_validator not: /.*\.png$/, message: "should not be a PNG image"
+        @dummy.stubs(avatar_file_name: "image.png")
         @validator.validate(@dummy)
         @validator.validate(@dummy)
 
 
         expect(@dummy.errors[:avatar_file_name]).to include "should not be a PNG image"
         expect(@dummy.errors[:avatar_file_name]).to include "should not be a PNG image"
@@ -133,7 +133,7 @@ describe Paperclip::Validators::AttachmentFileNameValidator do
 
 
   context "using the helper" do
   context "using the helper" do
     before do
     before do
-      Dummy.validates_attachment_file_name :avatar, :matches => /.*\.jpg$/
+      Dummy.validates_attachment_file_name :avatar, matches: /.*\.jpg$/
     end
     end
 
 
     it "add the validator to the class" do
     it "add the validator to the class" do
@@ -144,16 +144,16 @@ describe Paperclip::Validators::AttachmentFileNameValidator do
   context "given options" do
   context "given options" do
     it "raise argument error if no required argument was given" do
     it "raise argument error if no required argument was given" do
       assert_raises(ArgumentError) do
       assert_raises(ArgumentError) do
-        build_validator :message => "Some message"
+        build_validator message: "Some message"
       end
       end
     end
     end
 
 
     it "not raise argument error if :matches was given" do
     it "not raise argument error if :matches was given" do
-      build_validator :matches => /.*\.jpg$/
+      build_validator matches: /.*\.jpg$/
     end
     end
 
 
     it "not raise argument error if :not was given" do
     it "not raise argument error if :not was given" do
-      build_validator :not => /.*\.jpg$/
+      build_validator not: /.*\.jpg$/
     end
     end
   end
   end
 end
 end

spec/paperclip/validators/attachment_presence_validator_spec.rb

@@ -8,7 +8,7 @@ describe Paperclip::Validators::AttachmentPresenceValidator do
 
 
   def build_validator(options={})
   def build_validator(options={})
     @validator = Paperclip::Validators::AttachmentPresenceValidator.new(options.merge(
     @validator = Paperclip::Validators::AttachmentPresenceValidator.new(options.merge(
-      :attributes => :avatar
+      attributes: :avatar
     ))
     ))
   end
   end
 
 
@@ -35,7 +35,7 @@ describe Paperclip::Validators::AttachmentPresenceValidator do
     context "with :if option" do
     context "with :if option" do
       context "returning true" do
       context "returning true" do
         before do
         before do
-          build_validator :if => true
+          build_validator if: true
           @validator.validate(@dummy)
           @validator.validate(@dummy)
         end
         end
 
 
@@ -46,7 +46,7 @@ describe Paperclip::Validators::AttachmentPresenceValidator do
 
 
       context "returning false" do
       context "returning false" do
         before do
         before do
-          build_validator :if => false
+          build_validator if: false
           @validator.validate(@dummy)
           @validator.validate(@dummy)
         end
         end
 
 

spec/paperclip/validators/attachment_size_validator_spec.rb

@@ -8,7 +8,7 @@ describe Paperclip::Validators::AttachmentSizeValidator do
 
 
   def build_validator(options)
   def build_validator(options)
     @validator = Paperclip::Validators::AttachmentSizeValidator.new(options.merge(
     @validator = Paperclip::Validators::AttachmentSizeValidator.new(options.merge(
-      :attributes => :avatar
+      attributes: :avatar
     ))
     ))
   end
   end
 
 
@@ -60,7 +60,7 @@ describe Paperclip::Validators::AttachmentSizeValidator do
   context "with :in option" do
   context "with :in option" do
     context "as a range" do
     context "as a range" do
       before do
       before do
-        build_validator :in => (5.kilobytes..10.kilobytes)
+        build_validator in: (5.kilobytes..10.kilobytes)
       end
       end
 
 
       should_allow_attachment_file_size(7.kilobytes)
       should_allow_attachment_file_size(7.kilobytes)
@@ -70,7 +70,7 @@ describe Paperclip::Validators::AttachmentSizeValidator do
 
 
     context "as a proc" do
     context "as a proc" do
       before do
       before do
-        build_validator :in => lambda { |avatar| (5.kilobytes..10.kilobytes) }
+        build_validator in: lambda { |avatar| (5.kilobytes..10.kilobytes) }
       end
       end
 
 
       should_allow_attachment_file_size(7.kilobytes)
       should_allow_attachment_file_size(7.kilobytes)
@@ -82,7 +82,7 @@ describe Paperclip::Validators::AttachmentSizeValidator do
   context "with :greater_than option" do
   context "with :greater_than option" do
     context "as number" do
     context "as number" do
       before do
       before do
-        build_validator :greater_than => 10.kilobytes
+        build_validator greater_than: 10.kilobytes
       end
       end
 
 
       should_allow_attachment_file_size 11.kilobytes
       should_allow_attachment_file_size 11.kilobytes
@@ -91,7 +91,7 @@ describe Paperclip::Validators::AttachmentSizeValidator do
 
 
     context "as a proc" do
     context "as a proc" do
       before do
       before do
-        build_validator :greater_than => lambda { |avatar| 10.kilobytes }
+        build_validator greater_than: lambda { |avatar| 10.kilobytes }
       end
       end
 
 
       should_allow_attachment_file_size 11.kilobytes
       should_allow_attachment_file_size 11.kilobytes
@@ -102,7 +102,7 @@ describe Paperclip::Validators::AttachmentSizeValidator do
   context "with :less_than option" do
   context "with :less_than option" do
     context "as number" do
     context "as number" do
       before do
       before do
-        build_validator :less_than => 10.kilobytes
+        build_validator less_than: 10.kilobytes
       end
       end
 
 
       should_allow_attachment_file_size 9.kilobytes
       should_allow_attachment_file_size 9.kilobytes
@@ -111,7 +111,7 @@ describe Paperclip::Validators::AttachmentSizeValidator do
 
 
     context "as a proc" do
     context "as a proc" do
       before do
       before do
-        build_validator :less_than => lambda { |avatar| 10.kilobytes }
+        build_validator less_than: lambda { |avatar| 10.kilobytes }
       end
       end
 
 
       should_allow_attachment_file_size 9.kilobytes
       should_allow_attachment_file_size 9.kilobytes
@@ -122,8 +122,8 @@ describe Paperclip::Validators::AttachmentSizeValidator do
   context "with :greater_than and :less_than option" do
   context "with :greater_than and :less_than option" do
     context "as numbers" do
     context "as numbers" do
       before do
       before do
-        build_validator :greater_than => 5.kilobytes,
-          :less_than => 10.kilobytes
+        build_validator greater_than: 5.kilobytes,
+          less_than: 10.kilobytes
       end
       end
 
 
       should_allow_attachment_file_size 7.kilobytes
       should_allow_attachment_file_size 7.kilobytes
@@ -133,8 +133,8 @@ describe Paperclip::Validators::AttachmentSizeValidator do
 
 
     context "as a proc" do
     context "as a proc" do
       before do
       before do
-        build_validator :greater_than => lambda { |avatar| 5.kilobytes },
-          :less_than => lambda { |avatar| 10.kilobytes }
+        build_validator greater_than: lambda { |avatar| 5.kilobytes },
+          less_than: lambda { |avatar| 10.kilobytes }
       end
       end
 
 
       should_allow_attachment_file_size 7.kilobytes
       should_allow_attachment_file_size 7.kilobytes
@@ -146,54 +146,54 @@ describe Paperclip::Validators::AttachmentSizeValidator do
   context "with :message option" do
   context "with :message option" do
     context "given a range" do
     context "given a range" do
       before do
       before do
-        build_validator :in => (5.kilobytes..10.kilobytes),
-          :message => "is invalid. (Between %{min} and %{max} please.)"
+        build_validator in: (5.kilobytes..10.kilobytes),
+          message: "is invalid. (Between %{min} and %{max} please.)"
       end
       end
 
 
       should_not_allow_attachment_file_size 11.kilobytes,
       should_not_allow_attachment_file_size 11.kilobytes,
-        :message => "is invalid. (Between 5120 Bytes and 10240 Bytes please.)"
+        message: "is invalid. (Between 5120 Bytes and 10240 Bytes please.)"
     end
     end
 
 
     context "given :less_than and :greater_than" do
     context "given :less_than and :greater_than" do
       before do
       before do
-        build_validator :less_than => 10.kilobytes,
-          :greater_than => 5.kilobytes,
-          :message => "is invalid. (Between %{min} and %{max} please.)"
+        build_validator less_than: 10.kilobytes,
+          greater_than: 5.kilobytes,
+          message: "is invalid. (Between %{min} and %{max} please.)"
       end
       end
 
 
       should_not_allow_attachment_file_size 11.kilobytes,
       should_not_allow_attachment_file_size 11.kilobytes,
-        :message => "is invalid. (Between 5120 Bytes and 10240 Bytes please.)"
+        message: "is invalid. (Between 5120 Bytes and 10240 Bytes please.)"
     end
     end
   end
   end
 
 
   context "default error messages" do
   context "default error messages" do
     context "given :less_than and :greater_than" do
     context "given :less_than and :greater_than" do
       before do
       before do
-        build_validator :greater_than => 5.kilobytes,
-          :less_than => 10.kilobytes
+        build_validator greater_than: 5.kilobytes,
+          less_than: 10.kilobytes
       end
       end
 
 
       should_not_allow_attachment_file_size 11.kilobytes,
       should_not_allow_attachment_file_size 11.kilobytes,
-        :message => "must be less than 10240 Bytes"
+        message: "must be less than 10240 Bytes"
       should_not_allow_attachment_file_size 4.kilobytes,
       should_not_allow_attachment_file_size 4.kilobytes,
-        :message => "must be greater than 5120 Bytes"
+        message: "must be greater than 5120 Bytes"
     end
     end
 
 
     context "given a size range" do
     context "given a size range" do
       before do
       before do
-        build_validator :in => (5.kilobytes..10.kilobytes)
+        build_validator in: (5.kilobytes..10.kilobytes)
       end
       end
 
 
       should_not_allow_attachment_file_size 11.kilobytes,
       should_not_allow_attachment_file_size 11.kilobytes,
-        :message => "must be in between 5120 Bytes and 10240 Bytes"
+        message: "must be in between 5120 Bytes and 10240 Bytes"
       should_not_allow_attachment_file_size 4.kilobytes,
       should_not_allow_attachment_file_size 4.kilobytes,
-        :message => "must be in between 5120 Bytes and 10240 Bytes"
+        message: "must be in between 5120 Bytes and 10240 Bytes"
     end
     end
   end
   end
 
 
   context "using the helper" do
   context "using the helper" do
     before do
     before do
-      Dummy.validates_attachment_size :avatar, :in => (5.kilobytes..10.kilobytes)
+      Dummy.validates_attachment_size :avatar, in: (5.kilobytes..10.kilobytes)
     end
     end
 
 
     it "add the validator to the class" do
     it "add the validator to the class" do
@@ -204,7 +204,7 @@ describe Paperclip::Validators::AttachmentSizeValidator do
   context "given options" do
   context "given options" do
     it "raise argument error if no required argument was given" do
     it "raise argument error if no required argument was given" do
       assert_raises(ArgumentError) do
       assert_raises(ArgumentError) do
-        build_validator :message => "Some message"
+        build_validator message: "Some message"
       end
       end
     end
     end
 
 
@@ -215,7 +215,7 @@ describe Paperclip::Validators::AttachmentSizeValidator do
     end
     end
 
 
     it "not raise argument error if :in was given" do
     it "not raise argument error if :in was given" do
-      build_validator :in => (5.kilobytes..10.kilobytes)
+      build_validator in: (5.kilobytes..10.kilobytes)
     end
     end
   end
   end
 end
 end

spec/paperclip/validators/media_type_spoof_detection_validator_spec.rb

@@ -8,7 +8,7 @@ describe Paperclip::Validators::MediaTypeSpoofDetectionValidator do
 
 
   def build_validator(options = {})
   def build_validator(options = {})
     @validator = Paperclip::Validators::MediaTypeSpoofDetectionValidator.new(options.merge(
     @validator = Paperclip::Validators::MediaTypeSpoofDetectionValidator.new(options.merge(
-      :attributes => :avatar
+      attributes: :avatar
     ))
     ))
   end
   end
 
 

spec/paperclip/validators_spec.rb

@@ -3,7 +3,7 @@ require 'spec_helper'
 describe Paperclip::Validators do
 describe Paperclip::Validators do
   context "using the helper" do
   context "using the helper" do
     before do
     before do
-      Dummy.validates_attachment :avatar, :presence => true, :content_type => { :content_type => "image/jpeg" }, :size => { :in => 0..10240 }
+      Dummy.validates_attachment :avatar, presence: true, content_type: { content_type: "image/jpeg" }, size: { in: 0..10240 }
     end
     end
 
 
     it "adds the attachment_presence validator to the class" do
     it "adds the attachment_presence validator to the class" do
@@ -20,7 +20,7 @@ describe Paperclip::Validators do
 
 
     it 'prevents you from attaching a file that violates that validation' do
     it 'prevents you from attaching a file that violates that validation' do
       Dummy.class_eval{ validate(:name) { raise "DO NOT RUN THIS" } }
       Dummy.class_eval{ validate(:name) { raise "DO NOT RUN THIS" } }
-      dummy = Dummy.new(:avatar => File.new(fixture_file("12k.png")))
+      dummy = Dummy.new(avatar: File.new(fixture_file("12k.png")))
       assert_equal [:avatar_content_type, :avatar, :avatar_file_size], dummy.errors.keys
       assert_equal [:avatar_content_type, :avatar, :avatar_file_size], dummy.errors.keys
       assert_raises(RuntimeError){ dummy.valid? }
       assert_raises(RuntimeError){ dummy.valid? }
     end
     end
@@ -29,10 +29,10 @@ describe Paperclip::Validators do
   context "using the helper with a conditional" do
   context "using the helper with a conditional" do
     before do
     before do
       rebuild_class
       rebuild_class
-      Dummy.validates_attachment :avatar, :presence => true,
-        :content_type => { :content_type => "image/jpeg" },
-        :size => { :in => 0..10240 },
-        :if => :title_present?
+      Dummy.validates_attachment :avatar, presence: true,
+        content_type: { content_type: "image/jpeg" },
+        size: { in: 0..10240 },
+        if: :title_present?
     end
     end
 
 
     it "validates the attachment if title is present" do
     it "validates the attachment if title is present" do
@@ -41,7 +41,7 @@ describe Paperclip::Validators do
           true
           true
         end
         end
       end
       end
-      dummy = Dummy.new(:avatar => File.new(fixture_file("12k.png")))
+      dummy = Dummy.new(avatar: File.new(fixture_file("12k.png")))
       assert_equal [:avatar_content_type, :avatar, :avatar_file_size], dummy.errors.keys
       assert_equal [:avatar_content_type, :avatar, :avatar_file_size], dummy.errors.keys
     end
     end
 
 
@@ -65,31 +65,31 @@ describe Paperclip::Validators do
 
 
     it 'raises an error when no content_type validation exists' do
     it 'raises an error when no content_type validation exists' do
       assert_raises(Paperclip::Errors::MissingRequiredValidatorError) do
       assert_raises(Paperclip::Errors::MissingRequiredValidatorError) do
-        Dummy.new(:avatar => File.new(fixture_file("12k.png")))
+        Dummy.new(avatar: File.new(fixture_file("12k.png")))
       end
       end
     end
     end
 
 
     it 'does not raise an error when a content_type validation exists' do
     it 'does not raise an error when a content_type validation exists' do
-      Dummy.validates_attachment :avatar, :content_type => { :content_type => "image/jpeg" }
+      Dummy.validates_attachment :avatar, content_type: { content_type: "image/jpeg" }
 
 
       assert_nothing_raised do
       assert_nothing_raised do
-        Dummy.new(:avatar => File.new(fixture_file("12k.png")))
+        Dummy.new(avatar: File.new(fixture_file("12k.png")))
       end
       end
     end
     end
 
 
     it 'does not raise an error when a file_name validation exists' do
     it 'does not raise an error when a file_name validation exists' do
-      Dummy.validates_attachment :avatar, :file_name => { :matches => /png$/ }
+      Dummy.validates_attachment :avatar, file_name: { matches: /png$/ }
 
 
       assert_nothing_raised do
       assert_nothing_raised do
-        Dummy.new(:avatar => File.new(fixture_file("12k.png")))
+        Dummy.new(avatar: File.new(fixture_file("12k.png")))
       end
       end
     end
     end
 
 
     it 'does not raise an error when a the validation has been explicitly rejected' do
     it 'does not raise an error when a the validation has been explicitly rejected' do
-      Dummy.validates_attachment :avatar, :file_type_ignorance => true
+      Dummy.validates_attachment :avatar, file_type_ignorance: true
 
 
       assert_nothing_raised do
       assert_nothing_raised do
-        Dummy.new(:avatar => File.new(fixture_file("12k.png")))
+        Dummy.new(avatar: File.new(fixture_file("12k.png")))
       end
       end
     end
     end
   end
   end

spec/spec_helper.rb

@@ -54,7 +54,7 @@ end
 
 
 def reset_table table_name, &block
 def reset_table table_name, &block
   block ||= lambda { |table| true }
   block ||= lambda { |table| true }
-  ActiveRecord::Base.connection.create_table :dummies, {:force => true}, &block
+  ActiveRecord::Base.connection.create_table :dummies, {force: true}, &block
 end
 end
 
 
 def modify_table table_name, &block
 def modify_table table_name, &block
@@ -62,7 +62,7 @@ def modify_table table_name, &block
 end
 end
 
 
 def rebuild_model options = {}
 def rebuild_model options = {}
-  ActiveRecord::Base.connection.create_table :dummies, :force => true do |table|
+  ActiveRecord::Base.connection.create_table :dummies, force: true do |table|
     table.column :title, :string
     table.column :title, :string
     table.column :other, :string
     table.column :other, :string
     table.column :avatar_file_name, :string
     table.column :avatar_file_name, :string