3 files changed, 14 insertions, 28 deletions
diff --git a/actionpack/lib/action_controller/metal/mime_responds.rb b/actionpack/lib/action_controller/metal/mime_responds.rb
index f7dd0dcb69..6fe1f4ece5 100644
--- a/actionpack/lib/action_controller/metal/mime_responds.rb
+++ b/actionpack/lib/action_controller/metal/mime_responds.rb
@@ -291,7 +291,7 @@ module ActionController #:nodoc:
       alias :all :any
 
       def custom(mime_type, &block)
-        mime_type = mime_type.is_a?(Mime::Type) ? mime_type : Mime::Type.lookup(mime_type.to_s)
+        mime_type = Mime::Type.lookup(mime_type.to_s) unless mime_type.is_a?(Mime::Type)
         @order << mime_type
         @responses[mime_type] ||= block
       end
diff --git a/actionpack/lib/action_controller/metal/renderers.rb b/actionpack/lib/action_controller/metal/renderers.rb
index f9b226b7c9..67cf08445d 100644
--- a/actionpack/lib/action_controller/metal/renderers.rb
+++ b/actionpack/lib/action_controller/metal/renderers.rb
@@ -15,30 +15,12 @@ module ActionController
     end
 
     module ClassMethods
-      def _write_render_options
-        renderers = _renderers.map do |name, value|
-          <<-RUBY_EVAL
-            if options.key?(:#{name})
-              _process_options(options)
-              return _render_option_#{name}(options.delete(:#{name}), options)
-            end
-          RUBY_EVAL
-        end
-
-        class_eval <<-RUBY_EVAL, __FILE__, __LINE__ + 1
-          def _handle_render_options(options)
-            #{renderers.join}
-          end
-        RUBY_EVAL
-      end
-
       def use_renderers(*args)
         new = _renderers.dup
         args.each do |key|
           new[key] = RENDERERS[key]
         end
         self._renderers = new.freeze
-        _write_render_options
       end
       alias use_renderer use_renderers
     end
@@ -47,26 +29,28 @@ module ActionController
       _handle_render_options(options) || super
     end
 
+    def _handle_render_options(options)
+      _renderers.each do |name, value|
+        if options.key?(name.to_sym)
+          _process_options(options)
+          return send("_render_option_#{name}", options.delete(name.to_sym), options)
+        end
+      end
+      nil
+    end
+
     RENDERERS = {}
     def self.add(key, &block)
       define_method("_render_option_#{key}", &block)
       RENDERERS[key] = block
-      All._write_render_options
     end
 
     module All
       extend ActiveSupport::Concern
       include Renderers
 
-      INCLUDED = []
       included do
         self._renderers = RENDERERS
-        _write_render_options
-        INCLUDED << self
-      end
-
-      def self._write_render_options
-        INCLUDED.each(&:_write_render_options)
       end
     end
 
diff --git a/actionpack/lib/action_controller/metal/url_for.rb b/actionpack/lib/action_controller/metal/url_for.rb
index 333eeaeffb..6fc0cf1fb8 100644
--- a/actionpack/lib/action_controller/metal/url_for.rb
+++ b/actionpack/lib/action_controller/metal/url_for.rb
@@ -6,7 +6,8 @@ module ActionController
 
     def url_options
       @_url_options ||= super.reverse_merge(
-        :host => request.host_with_port,
+        :host => request.host,
+        :port => request.optional_port,
         :protocol => request.protocol,
         :_path_segments => request.symbolized_path_parameters
       ).freeze
@@ -20,5 +21,6 @@ module ActionController
         @_url_options
       end
     end
+
   end
 end