diff --git a/actionpack/CHANGELOG b/actionpack/CHANGELOG
index 4d9dd2006f..1110c5cac6 100644
--- a/actionpack/CHANGELOG
+++ b/actionpack/CHANGELOG
@@ -1,5 +1,7 @@
 *2.3.0 [Edge]*
 
+* Deprecated formatted_polymorphic_url.  [Jeremy Kemper]
+
 * Added the option to declare an asset_host as an object that responds to call (see http://github.com/dhh/asset-hosting-with-minimum-ssl for an example) [DHH]
 
 * Added support for multiple routes.rb files (useful for plugin engines). This also means that draw will no longer clear the route set, you have to do that by hand (shouldn't make a difference to you unless you're doing some funky stuff) [DHH]
diff --git a/actionpack/lib/action_controller/polymorphic_routes.rb b/actionpack/lib/action_controller/polymorphic_routes.rb
index 28722c93ca..dce50c6c3b 100644
--- a/actionpack/lib/action_controller/polymorphic_routes.rb
+++ b/actionpack/lib/action_controller/polymorphic_routes.rb
@@ -36,12 +36,11 @@ module ActionController
   #
   # * <tt>edit_polymorphic_url</tt>, <tt>edit_polymorphic_path</tt>
   # * <tt>new_polymorphic_url</tt>, <tt>new_polymorphic_path</tt>
-  # * <tt>formatted_polymorphic_url</tt>, <tt>formatted_polymorphic_path</tt>
   #
   # Example usage:
   #
   #   edit_polymorphic_path(@post)              # => "/posts/1/edit"
-  #   formatted_polymorphic_path([@post, :pdf]) # => "/posts/1.pdf"
+  #   polymorphic_path(@post, :format => :pdf)  # => "/posts/1.pdf"
   module PolymorphicRoutes
     # Constructs a call to a named RESTful route for the given record and returns the
     # resulting URL string. For example:
@@ -55,7 +54,7 @@ module PolymorphicRoutes
     # ==== Options
     #
     # * <tt>:action</tt> - Specifies the action prefix for the named route:
-    #   <tt>:new</tt>, <tt>:edit</tt>, or <tt>:formatted</tt>. Default is no prefix.
+    #   <tt>:new</tt> or <tt>:edit</tt>. Default is no prefix.
     # * <tt>:routing_type</tt> - Allowed values are <tt>:path</tt> or <tt>:url</tt>.
     #   Default is <tt>:url</tt>.
     #
@@ -78,9 +77,8 @@ def polymorphic_url(record_or_hash_or_array, options = {})
       end
 
       record    = extract_record(record_or_hash_or_array)
-      format    = extract_format(record_or_hash_or_array, options)
       namespace = extract_namespace(record_or_hash_or_array)
-      
+
       args = case record_or_hash_or_array
         when Hash;  [ record_or_hash_or_array ]
         when Array; record_or_hash_or_array.dup
@@ -100,11 +98,10 @@ def polymorphic_url(record_or_hash_or_array, options = {})
         end
 
       args.delete_if {|arg| arg.is_a?(Symbol) || arg.is_a?(String)}
-      args << format if format
-      
+
       named_route = build_named_route_call(record_or_hash_or_array, namespace, inflection, options)
 
-      url_options = options.except(:action, :routing_type, :format)
+      url_options = options.except(:action, :routing_type)
       unless url_options.empty?
         args.last.kind_of?(Hash) ? args.last.merge!(url_options) : args << url_options
       end
@@ -119,7 +116,7 @@ def polymorphic_path(record_or_hash_or_array, options = {})
       polymorphic_url(record_or_hash_or_array, options)
     end
 
-    %w(edit new formatted).each do |action|
+    %w(edit new).each do |action|
       module_eval <<-EOT, __FILE__, __LINE__
         def #{action}_polymorphic_url(record_or_hash, options = {})
           polymorphic_url(record_or_hash, options.merge(:action => "#{action}"))
@@ -131,9 +128,21 @@ def #{action}_polymorphic_path(record_or_hash, options = {})
       EOT
     end
 
+    def formatted_polymorphic_url(record_or_hash, options = {})
+      ActiveSupport::Deprecation.warn("formatted_polymorphic_url has been deprecated. Please pass :format to the polymorphic_url method instead", caller)
+      options[:format] = record_or_hash.pop if Array === record_or_hash
+      polymorphic_url(record_or_hash, options)
+    end
+
+    def formatted_polymorphic_path(record_or_hash, options = {})
+      ActiveSupport::Deprecation.warn("formatted_polymorphic_path has been deprecated. Please pass :format to the polymorphic_path method instead", caller)
+      options[:format] = record_or_hash.pop if record_or_hash === Array
+      polymorphic_url(record_or_hash, options.merge(:routing_type => :path))
+    end
+
     private
       def action_prefix(options)
-        options[:action] ? "#{options[:action]}_" : options[:format] ? "formatted_" : ""
+        options[:action] ? "#{options[:action]}_" : ''
       end
 
       def routing_type(options)
@@ -171,17 +180,7 @@ def extract_record(record_or_hash_or_array)
           else        record_or_hash_or_array
         end
       end
-      
-      def extract_format(record_or_hash_or_array, options)
-        if options[:action].to_s == "formatted" && record_or_hash_or_array.is_a?(Array)
-          record_or_hash_or_array.pop
-        elsif options[:format]
-          options[:format]
-        else
-          nil
-        end
-      end
-      
+
       # Remove the first symbols from the array and return the url prefix
       # implied by those symbols.
       def extract_namespace(record_or_hash_or_array)
diff --git a/actionpack/lib/action_controller/request.rb b/actionpack/lib/action_controller/request.rb
index c079895683..baa955cb04 100755
--- a/actionpack/lib/action_controller/request.rb
+++ b/actionpack/lib/action_controller/request.rb
@@ -209,7 +209,7 @@ def xml_http_request?
     # delimited list in the case of multiple chained proxies; the last
     # address which is not trusted is the originating IP.
     def remote_ip
-      remote_addr_list = @env['REMOTE_ADDR'] && @env['REMOTE_ADDR'].split(',').collect(&:strip)
+      remote_addr_list = @env['REMOTE_ADDR'] && @env['REMOTE_ADDR'].scan(/[^,\s]+/)
 
       unless remote_addr_list.blank?
         not_trusted_addrs = remote_addr_list.reject {|addr| addr =~ TRUSTED_PROXIES}
@@ -369,11 +369,9 @@ def request_uri
     # Returns the interpreted \path to requested resource after all the installation
     # directory of this application was taken into account.
     def path
-      path = (uri = request_uri) ? uri.split('?').first.to_s : ''
-
-      # Cut off the path to the installation directory if given
-      path.sub!(%r/^#{ActionController::Base.relative_url_root}/, '')
-      path || ''
+      path = request_uri.to_s[/\A[^\?]*/]
+      path.sub!(/\A#{ActionController::Base.relative_url_root}/, '')
+      path
     end
     memoize :path
 
diff --git a/actionpack/test/controller/polymorphic_routes_test.rb b/actionpack/test/controller/polymorphic_routes_test.rb
index 42dbea3b8f..09c7f74617 100644
--- a/actionpack/test/controller/polymorphic_routes_test.rb
+++ b/actionpack/test/controller/polymorphic_routes_test.rb
@@ -71,20 +71,22 @@ def test_url_helper_with_url_options
       polymorphic_url(@article, :param1 => '10')
     end
 
-    def test_formatted_url_helper
-      expects(:formatted_article_url).with(@article, :pdf)
-      formatted_polymorphic_url([@article, :pdf])
+    def test_formatted_url_helper_is_deprecated
+      expects(:articles_url).with(:format => :pdf)
+      assert_deprecated do
+        formatted_polymorphic_url([@article, :pdf])
+      end
     end
 
     def test_format_option
       @article.save
-      expects(:formatted_article_url).with(@article, :pdf)
+      expects(:article_url).with(@article, :format => :pdf)
       polymorphic_url(@article, :format => :pdf)
     end
 
     def test_format_option_with_url_options
       @article.save
-      expects(:formatted_article_url).with(@article, :pdf, :param1 => '10')
+      expects(:article_url).with(@article, :format => :pdf, :param1 => '10')
       polymorphic_url(@article, :format => :pdf, :param1 => '10')
     end
 
@@ -157,14 +159,14 @@ def test_nesting_with_array_containing_namespace_and_singleton_resource
     def test_nesting_with_array_containing_singleton_resource_and_format
       @tag = Tag.new
       @tag.save
-      expects(:formatted_article_response_tag_url).with(@article, @tag, :pdf)
-      formatted_polymorphic_url([@article, :response, @tag, :pdf])
+      expects(:article_response_tag_url).with(@article, @tag, :format => :pdf)
+      polymorphic_url([@article, :response, @tag], :format => :pdf)
     end
 
     def test_nesting_with_array_containing_singleton_resource_and_format_option
       @tag = Tag.new
       @tag.save
-      expects(:formatted_article_response_tag_url).with(@article, @tag, :pdf)
+      expects(:article_response_tag_url).with(@article, @tag, :format => :pdf)
       polymorphic_url([@article, :response, @tag], :format => :pdf)
     end