Some style change

lib/paperclip/attachment.rb

@@ -11,29 +11,29 @@ class Attachment
 
     def self.default_options
       @default_options ||= {
-        :url                   => "/system/:attachment/:id/:style/:filename",
-        :path                  => ":rails_root/public:url",
-        :styles                => {},
+        :convert_options       => {},
+        :default_style         => :original,
+        :default_url           => "/:attachment/:style/missing.png",
+        :hash_data             => ":class/:attachment/:id/:style/:updated_at",
+        :hash_digest           => "SHA1",
+        :interpolator          => Paperclip::Interpolations,
         :only_process          => [],
+        :path                  => ":rails_root/public:url",
+        :preserve_files        => false,
         :processors            => [:thumbnail],
-        :convert_options       => {},
         :source_file_options   => {},
-        :default_url           => "/:attachment/:style/missing.png",
-        :default_style         => :original,
         :storage               => :filesystem,
+        :styles                => {},
+        :url                   => "/system/:attachment/:id/:style/:filename",
+        :url_generator         => Paperclip::UrlGenerator
+        :use_default_time_zone => true,
         :use_timestamp         => true,
         :whiny                 => Paperclip.options[:whiny] || Paperclip.options[:whiny_thumbnails],
-        :use_default_time_zone => true,
-        :hash_digest           => "SHA1",
-        :hash_data             => ":class/:attachment/:id/:style/:updated_at",
-        :preserve_files        => false,
-        :interpolator          => Paperclip::Interpolations,
-        :url_generator         => Paperclip::UrlGenerator
       }
     end
 
-    attr_reader :name, :instance, :default_style, :convert_options, :queued_for_write, :whiny, :options, :interpolator
-    attr_reader :source_file_options, :whiny
+    attr_reader :name, :instance, :default_style, :convert_options, :queued_for_write, :whiny,
+                :options, :interpolator, :source_file_options, :whiny
     attr_accessor :post_processing
 
     # Creates an Attachment object. +name+ is the name of the attachment,

lib/paperclip/upfile.rb

@@ -5,7 +5,6 @@ module Paperclip
   # to the +File+ class. Useful for testing.
   #   user.avatar = File.new("test/test_avatar.jpg")
   module Upfile
-
     # Infer the MIME-type of the file from the extension.
     def content_type
       types = MIME::Types.type_for(self.original_filename)
@@ -23,7 +22,7 @@ def iterate_over_array_to_find_best_option(types)
     end
 
     def type_from_file_command
-    #  On BSDs, `file` doesn't give a result code of 1 if the file doesn't exist.
+      #  On BSDs, `file` doesn't give a result code of 1 if the file doesn't exist.
       type = (self.original_filename.match(/\.(\w+)$/)[1] rescue "octet-stream").downcase
       mime_type = (Paperclip.run("file", "-b --mime :file", :file => self.path).split(/[:;]\s+/)[0] rescue "application/x-#{type}")
       mime_type = "application/x-#{type}" if mime_type.match(/\(.*?\)/)
@@ -45,12 +44,15 @@ def size
 if defined? StringIO
   class StringIO
     attr_accessor :original_filename, :content_type, :fingerprint
+
     def original_filename
       @original_filename ||= "stringio.txt"
     end
+
     def content_type
       @content_type ||= "text/plain"
     end
+
     def fingerprint
       @fingerprint ||= Digest::MD5.hexdigest(self.string)
     end