Prefer MIME constants to strings. Closes #7707.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6350 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

5 files changed, 19 insertions, 19 deletions

diff --git a/actionpack/lib/action_controller/deprecated_request_methods.rb b/actionpack/lib/action_controller/deprecated_request_methods.rb
index a6cf87e358..93663bdda4 100644
--- a/actionpack/lib/action_controller/deprecated_request_methods.rb
+++ b/actionpack/lib/action_controller/deprecated_request_methods.rb
@@ -6,10 +6,10 @@ module ActionController
     # For backward compatibility, the post format is extracted from the
     # X-Post-Data-Format HTTP header if present.
     def post_format
-      case content_type.to_s
-      when 'application/xml'
+      case content_type
+      when Mime::XML
         :xml
-      when 'application/x-yaml'
+      when Mime::YAML
         :yaml
       else
         :url_encoded
diff --git a/actionpack/lib/action_controller/mime_type.rb b/actionpack/lib/action_controller/mime_type.rb
index 17b3d861ec..b179fe2f89 100644
--- a/actionpack/lib/action_controller/mime_type.rb
+++ b/actionpack/lib/action_controller/mime_type.rb
@@ -24,7 +24,7 @@ module Mime
       def initialize(order, name, q=nil)
         @order = order
         @name = name.strip
-        q ||= 0.0 if @name == "*/*" # default "*/*" to end of list
+        q ||= 0.0 if @name == Mime::ALL # default wilcard match to end of list
         @q = ((q || 1.0).to_f * 100).to_i
       end
 
@@ -70,7 +70,7 @@ module Mime
 
         # Take care of the broken text/xml entry by renaming or deleting it
         text_xml = list.index("text/xml")
-        app_xml = list.index("application/xml")
+        app_xml = list.index(Mime::XML.to_s)
 
         if text_xml && app_xml
           # set the q value to the max of the two
@@ -84,9 +84,9 @@ module Mime
 
           # delete text_xml from the list
           list.delete_at(text_xml)
-  
+
         elsif text_xml
-          list[text_xml].name = "application/xml"
+          list[text_xml].name = Mime::XML.to_s
         end
 
         # Look for more specific xml-based types and sort them ahead of app/xml
diff --git a/actionpack/lib/action_controller/request.rb b/actionpack/lib/action_controller/request.rb
index 38584a6481..cd80415f82 100755
--- a/actionpack/lib/action_controller/request.rb
+++ b/actionpack/lib/action_controller/request.rb
@@ -60,16 +60,16 @@ module ActionController
         begin
           # Receive header sans any charset information.
           content_type = @env['CONTENT_TYPE'].to_s.sub(/\s*\;.*$/, '').strip.downcase
-          
+
           if x_post_format = @env['HTTP_X_POST_DATA_FORMAT']
             case x_post_format.to_s.downcase
             when 'yaml'
-              content_type = 'application/x-yaml'
+              content_type = Mime::YAML.to_s
             when 'xml'
-              content_type = 'application/xml'
+              content_type = Mime::XML.to_s
             end
           end
-          
+
           Mime::Type.lookup(content_type)
         end
     end
diff --git a/actionpack/lib/action_controller/response.rb b/actionpack/lib/action_controller/response.rb
index 38647670f2..429b3eff32 100755
--- a/actionpack/lib/action_controller/response.rb
+++ b/actionpack/lib/action_controller/response.rb
@@ -20,7 +20,7 @@ module ActionController
     end
     
     def charset=(encoding)
-      self.headers["Content-Type"] = "#{content_type || "text/html"}; charset=#{encoding}"
+      self.headers["Content-Type"] = "#{content_type || Mime::HTML}; charset=#{encoding}"
     end
     
     def charset
diff --git a/actionpack/lib/action_controller/test_process.rb b/actionpack/lib/action_controller/test_process.rb
index beccec6f94..b1eb9e38ef 100644
--- a/actionpack/lib/action_controller/test_process.rb
+++ b/actionpack/lib/action_controller/test_process.rb
@@ -325,29 +325,29 @@ module ActionController #:nodoc:
   class TestUploadedFile
     # The filename, *not* including the path, of the "uploaded" file
     attr_reader :original_filename
-    
+
     # The content type of the "uploaded" file
     attr_reader :content_type
-    
-    def initialize(path, content_type = 'text/plain')
+
+    def initialize(path, content_type = Mime::TEXT)
       raise "#{path} file does not exist" unless File.exist?(path)
       @content_type = content_type
       @original_filename = path.sub(/^.*#{File::SEPARATOR}([^#{File::SEPARATOR}]+)$/) { $1 }
       @tempfile = Tempfile.new(@original_filename)
       FileUtils.copy_file(path, @tempfile.path)
     end
-    
+
     def path #:nodoc:
       @tempfile.path
     end
-    
+
     alias local_path path
-    
+
     def method_missing(method_name, *args, &block) #:nodoc:
       @tempfile.send(method_name, *args, &block)
     end
   end
-  
+
   module TestProcess
     def self.included(base)
       # execute the request simulating a specific http method and set/volley the response