Cleanup whitespaces

features/step_definitions/web_steps.rb

@@ -181,7 +181,7 @@ Then /^the "([^"]*)" checkbox(?: within (.*))? should not be checked$/ do |label
     end
   end
 end
- 
+
 Then /^(?:|I )should be on (.+)$/ do |page_name|
   current_path = URI.parse(current_url).path
   if current_path.respond_to? :should
@@ -195,8 +195,8 @@ Then /^(?:|I )should have the following query string:$/ do |expected_pairs|
   query = URI.parse(current_url).query
   actual_params = query ? CGI.parse(query) : {}
   expected_params = {}
-  expected_pairs.rows_hash.each_pair{|k,v| expected_params[k] = v.split(',')} 
-  
+  expected_pairs.rows_hash.each_pair{|k,v| expected_params[k] = v.split(',')}
+
   if actual_params.respond_to? :should
     actual_params.should == expected_params
   else

lib/paperclip/matchers.rb

@@ -41,7 +41,7 @@ module Paperclip
     #
     #   class ActiveSupport::TestCase
     #     extend Paperclip::Shoulda::Matchers
-    #     
+    #
     #     #...other initializers...#
     #   end
     #
@@ -57,7 +57,7 @@ module Paperclip
     #     should validate_attachment_size(:avatar).
     #                  less_than(2.megabytes)
     #   end
-    #  
+    #
     module Matchers
     end
   end

lib/paperclip/matchers/validate_attachment_content_type_matcher.rb

@@ -51,7 +51,7 @@ module Paperclip
         end
 
         protected
-        
+
         def accepted_types_and_failures
           if @allowed_types.present?
             "Accept content types: #{@allowed_types.join(", ")}\n".tap do |message|
@@ -61,7 +61,7 @@ module Paperclip
                 message << "  All were accepted successfully."
               end
             end
-          end            
+          end
         end
         def rejected_types_and_failures
           if @rejected_types.present?
@@ -74,10 +74,10 @@ module Paperclip
             end
           end
         end
-        
+
         def expected_attachment
           "Expected #{@attachment_name}:\n"
-        end        
+        end
 
         def type_allowed?(type)
           @subject.send("#{@attachment_name}_content_type=", type)

lib/paperclip/storage/fog.rb

@@ -197,7 +197,7 @@ module Paperclip
         else
           @options[:fog_directory]
         end
-        
+
         @directory ||= connection.directories.new(:key => dir)
       end
     end

lib/paperclip/storage/s3.rb

@@ -61,7 +61,7 @@ module Paperclip
     #   Normally, this won't matter in the slightest and you can leave the default (which is
     #   path-style, or :s3_path_url). But in some cases paths don't work and you need to use
     #   the domain-style (:s3_domain_url). Anything else here will be treated like path-style.
-    #   
+    #
     #   Notes:
     #   * The value of this option is a string, not a symbol.
     #     <b>right:</b> <tt>":s3_domain_url"</tt>

lib/paperclip/style.rb

@@ -52,12 +52,12 @@ module Paperclip
     end
 
     def convert_options
-      @convert_options.respond_to?(:call) ? @convert_options.call(attachment.instance) : 
+      @convert_options.respond_to?(:call) ? @convert_options.call(attachment.instance) :
         (@convert_options || attachment.send(:extra_options_for, name))
     end
 
     def source_file_options
-      @source_file_options.respond_to?(:call) ? @source_file_options.call(attachment.instance) : 
+      @source_file_options.respond_to?(:call) ? @source_file_options.call(attachment.instance) :
         (@source_file_options || attachment.send(:extra_source_file_options_for, name))
     end
 

test/attachment_test.rb

@@ -744,7 +744,7 @@ class AttachmentTest < Test::Unit::TestCase
       rebuild_model
       @file = Tempfile.new(["filename","png"])
     end
-    
+
     teardown do
       @file.unlink
     end
@@ -752,7 +752,7 @@ class AttachmentTest < Test::Unit::TestCase
     context "with default configuration" do
       "&$+,/:;=?@<>[]{}|\^~%# ".split(//).each do |character|
         context "with character #{character}" do
-          
+
           context "at beginning of filename" do
             setup do
               @file.stubs(:original_filename).returns("#{character}filename.png")
@@ -762,9 +762,9 @@ class AttachmentTest < Test::Unit::TestCase
 
             should "convert special character into underscore" do
               assert_equal "_filename.png", @dummy.avatar.original_filename
-            end 
+            end
           end
-          
+
           context "at end of filename" do
             setup do
               @file.stubs(:original_filename).returns("filename.png#{character}")
@@ -776,7 +776,7 @@ class AttachmentTest < Test::Unit::TestCase
               assert_equal "filename.png_", @dummy.avatar.original_filename
             end
           end
-          
+
           context "in the middle of filename" do
             setup do
               @file.stubs(:original_filename).returns("file#{character}name.png")