remove the :path feature to redirects, since it cannot work

actionpack/lib/action_dispatch/routing/redirection.rb

@@ -68,23 +68,15 @@ module ActionDispatch
 
         def options_proc(options)
           proc do |params, request|
-            path = if options[:path].nil?
-              request.path
-            elsif params.empty? || !options[:path].match(/%\{\w*\}/)
-              options.delete(:path)
-            else
-              (options.delete(:path) % params)
-            end
-
-            default_options = {
+            url_options = {
               :protocol => request.protocol,
-              :host => request.host,
-              :port => request.optional_port,
-              :path => path,
-              :params => request.query_parameters
-            }
+              :host     => request.host,
+              :port     => request.optional_port,
+              :path     => request.path,
+              :params   => request.query_parameters
+            }.merge options
 
-            ActionDispatch::Http::URL.url_for(options.reverse_merge(default_options))
+            ActionDispatch::Http::URL.url_for url_options
           end
         end
 

actionpack/test/dispatch/routing_test.rb

@@ -62,13 +62,8 @@ class TestRoutingMapper < ActionDispatch::IntegrationTest
       match 'secure', :to => redirect("/secure/login")
 
       match 'mobile', :to => redirect(:subdomain => 'mobile')
-      match 'documentation', :to => redirect(:domain => 'example-documentation.com', :path => '')
-      match 'new_documentation', :to => redirect(:path => '/documentation/new')
       match 'super_new_documentation', :to => redirect(:host => 'super-docs.com')
 
-      match 'stores/:name',        :to => redirect(:subdomain => 'stores', :path => '/%{name}')
-      match 'stores/:name(*rest)', :to => redirect(:subdomain => 'stores', :path => '/%{name}%{rest}')
-
       match 'youtube_favorites/:youtube_id/:name', :to => redirect(YoutubeFavoritesRedirector)
 
       constraints(lambda { |req| true }) do
@@ -711,20 +706,6 @@ class TestRoutingMapper < ActionDispatch::IntegrationTest
     end
   end
 
-  def test_redirect_hash_with_domain_and_path
-    with_test_routes do
-      get '/documentation'
-      verify_redirect 'http://www.example-documentation.com'
-    end
-  end
-
-  def test_redirect_hash_with_path
-    with_test_routes do
-      get '/new_documentation'
-      verify_redirect 'http://www.example.com/documentation/new'
-    end
-  end
-
   def test_redirect_hash_with_host
     with_test_routes do
       get '/super_new_documentation?section=top'
@@ -732,20 +713,6 @@ class TestRoutingMapper < ActionDispatch::IntegrationTest
     end
   end
 
-  def test_redirect_hash_path_substitution
-    with_test_routes do
-      get '/stores/iernest'
-      verify_redirect 'http://stores.example.com/iernest'
-    end
-  end
-
-  def test_redirect_hash_path_substitution_with_catch_all
-    with_test_routes do
-      get '/stores/iernest/products'
-      verify_redirect 'http://stores.example.com/iernest/products'
-    end
-  end
-
   def test_redirect_class
     with_test_routes do
       get '/youtube_favorites/oHg5SJYRHA0/rick-rolld'