Revert "[#940] Raise error when style defined & not in path"

Reverting this for now. This commit would better be in a minor release,
since it break everyone's application. Going to reopen the ticket and
mark it to be merged in next minor release.

This reverts commit b7b2b843.

lib/paperclip/attachment.rb

@@ -77,7 +77,6 @@ module Paperclip
       @source_file_options   = options[:source_file_options]
       @source_file_options   = options[:source_file_options]
       @whiny                 = options[:whiny]
       @whiny                 = options[:whiny]
 
 
-      initialize_path
       initialize_storage
       initialize_storage
     end
     end
 
 
@@ -359,17 +358,6 @@ module Paperclip
       file.nil? || (file.respond_to?(:original_filename) && file.respond_to?(:content_type))
       file.nil? || (file.respond_to?(:original_filename) && file.respond_to?(:content_type))
     end
     end
 
 
-    def initialize_path
-      if style_not_in_custom_path?
-        raise(Paperclip::Errors::StyleTokenNotFound)
-      end
-    end
-
-    def style_not_in_custom_path?
-      @options[:path] != Paperclip::Attachment.default_options[:path] &&
-        @options[:styles].present? && !@options[:path].include?(':style')
-    end
-
     def initialize_storage #:nodoc:
     def initialize_storage #:nodoc:
       storage_class_name = @options[:storage].to_s.downcase.camelize
       storage_class_name = @options[:storage].to_s.downcase.camelize
       begin
       begin

lib/paperclip/errors.rb

@@ -9,11 +9,6 @@ module Paperclip
     class StorageMethodNotFound < Paperclip::Error
     class StorageMethodNotFound < Paperclip::Error
     end
     end
 
 
-    # Will be thrown when there are custom styles and those styles aren't
-    # included in the path
-    class StyleTokenNotFound < Paperclip::Error
-    end
-
     # Will be thrown when a command or executable is not found.
     # Will be thrown when a command or executable is not found.
     class CommandNotFoundError < Paperclip::Error
     class CommandNotFoundError < Paperclip::Error
     end
     end

test/attachment_test.rb

@@ -309,7 +309,7 @@ class AttachmentTest < Test::Unit::TestCase
 
 
   context "An attachment with a default style and an extension interpolation" do
   context "An attachment with a default style and an extension interpolation" do
     setup do
     setup do
-      @attachment = attachment :path => ":style_:basename.:extension",
+      @attachment = attachment :path => ":basename.:extension",
                                :styles => { :default => ["100x100", :png] },
                                :styles => { :default => ["100x100", :png] },
                                :default_style => :default
                                :default_style => :default
       @file = StringIO.new("...")
       @file = StringIO.new("...")
@@ -317,7 +317,7 @@ class AttachmentTest < Test::Unit::TestCase
     end
     end
     should "return the right extension for the path" do
     should "return the right extension for the path" do
       @attachment.assign(@file)
       @attachment.assign(@file)
-      assert_equal "default_file.png", @attachment.path
+      assert_equal "file.png", @attachment.path
     end
     end
   end
   end
 
 

test/storage/s3_test.rb

@@ -243,7 +243,7 @@ class S3Test < Test::Unit::TestCase
       rebuild_model :styles  => { :large => ['500x500#', :jpg] },
       rebuild_model :styles  => { :large => ['500x500#', :jpg] },
                     :storage => :s3,
                     :storage => :s3,
                     :bucket  => "bucket",
                     :bucket  => "bucket",
-                    :path => ":attachment/:style/:basename.:extension",
+                    :path => ":attachment/:basename.:extension",
                     :s3_credentials => {
                     :s3_credentials => {
                       'access_key_id' => "12345",
                       'access_key_id' => "12345",
                       'secret_access_key' => "54321"
                       'secret_access_key' => "54321"

test/style_test.rb

@@ -5,7 +5,7 @@ class StyleTest < Test::Unit::TestCase
 
 
   context "A style rule" do
   context "A style rule" do
     setup do
     setup do
-      @attachment = attachment :path => ":basename_:style.:extension",
+      @attachment = attachment :path => ":basename.:extension",
                                :styles => { :foo => {:geometry => "100x100#", :format => :png} },
                                :styles => { :foo => {:geometry => "100x100#", :format => :png} },
                                :whiny => true
                                :whiny => true
       @style = @attachment.styles[:foo]
       @style = @attachment.styles[:foo]
@@ -33,18 +33,9 @@ class StyleTest < Test::Unit::TestCase
     end
     end
   end
   end
 
 
-  context "A path not containing a style rule" do
-    should "generate a warning when a :style token isn't found" do
-      assert_raises(Paperclip::Errors::StyleTokenNotFound) do
-        @attachment = attachment :path => ":basename_:extension",
-                                 :styles => { :foo => {:geometry => "100x100#", :format => :png} }
-      end
-    end
-  end
-
   context "A style rule with properties supplied as procs" do
   context "A style rule with properties supplied as procs" do
     setup do
     setup do
-      @attachment = attachment :path => ":style_:basename.:extension",
+      @attachment = attachment :path => ":basename.:extension",
                                :whiny_thumbnails => true,
                                :whiny_thumbnails => true,
                                :processors => lambda {|a| [:test]},
                                :processors => lambda {|a| [:test]},
                                :styles => {
                                :styles => {
@@ -73,7 +64,7 @@ class StyleTest < Test::Unit::TestCase
       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 => ":style_:basename.:extension",
+      @attachment = attachment :path => ":basename.:extension",
                                :styles => styles
                                :styles => styles
     end
     end
     should "have the right number of styles" do
     should "have the right number of styles" do
@@ -106,7 +97,7 @@ class StyleTest < Test::Unit::TestCase
 
 
   context "An attachment with :convert_options" do
   context "An attachment with :convert_options" do
     setup do
     setup do
-      @attachment = attachment :path => ":style_:basename.:extension",
+      @attachment = attachment :path => ":basename.:extension",
                                :styles => {:thumb => "100x100", :large => "400x400"},
                                :styles => {:thumb => "100x100", :large => "400x400"},
                                :convert_options => {:all => "-do_stuff", :thumb => "-thumbnailize"}
                                :convert_options => {:all => "-do_stuff", :thumb => "-thumbnailize"}
       @style = @attachment.styles[:thumb]
       @style = @attachment.styles[:thumb]
@@ -126,7 +117,7 @@ class StyleTest < Test::Unit::TestCase
 
 
   context "An attachment with :source_file_options" do
   context "An attachment with :source_file_options" do
     setup do
     setup do
-      @attachment = attachment :path => ":style_:basename.:extension",
+      @attachment = attachment :path => ":basename.:extension",
                                :styles => {:thumb => "100x100", :large => "400x400"},
                                :styles => {:thumb => "100x100", :large => "400x400"},
                                :source_file_options => {:all => "-density 400", :thumb => "-depth 8"}
                                :source_file_options => {:all => "-density 400", :thumb => "-depth 8"}
       @style = @attachment.styles[:thumb]
       @style = @attachment.styles[:thumb]
@@ -146,7 +137,7 @@ class StyleTest < Test::Unit::TestCase
 
 
   context "A style rule with its own :processors" do
   context "A style rule with its own :processors" do
     setup do
     setup do
-      @attachment = attachment :path => ":style_:basename.:extension",
+      @attachment = attachment :path => ":basename.:extension",
                                :styles => {
                                :styles => {
                                  :foo => {
                                  :foo => {
                                    :geometry => "100x100#",
                                    :geometry => "100x100#",
@@ -171,7 +162,7 @@ class StyleTest < Test::Unit::TestCase
 
 
   context "A style rule with :processors supplied as procs" do
   context "A style rule with :processors supplied as procs" do
     setup do
     setup do
-      @attachment = attachment :path => ":style_:basename.:extension",
+      @attachment = attachment :path => ":basename.:extension",
                                :styles => {
                                :styles => {
                                  :foo => {
                                  :foo => {
                                    :geometry => "100x100#",
                                    :geometry => "100x100#",
@@ -193,7 +184,7 @@ class StyleTest < Test::Unit::TestCase
 
 
   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
     setup do
     setup do
-      @attachment = attachment :path => ":style_:basename.:extension",
+      @attachment = attachment :path => ":basename.:extension",
                                :styles => {
                                :styles => {
                                  :thumb => "100x100",
                                  :thumb => "100x100",
                                  :large => {:geometry => "400x400",
                                  :large => {:geometry => "400x400",