Deprecated multi args to http route methods

2 files changed, 13 insertions, 1 deletions

diff --git a/actionpack/lib/action_dispatch/routing/mapper.rb b/actionpack/lib/action_dispatch/routing/mapper.rb
index 5b7f1c989c..9ca3566663 100644
--- a/actionpack/lib/action_dispatch/routing/mapper.rb
+++ b/actionpack/lib/action_dispatch/routing/mapper.rb
@@ -2,6 +2,7 @@ require 'active_support/core_ext/hash/except'
 require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/object/inclusion'
 require 'active_support/inflector'
+require 'active_support/deprecation'
 require 'action_dispatch/routing/redirection'
 
 module ActionDispatch
@@ -499,6 +500,16 @@ module ActionDispatch
 
         private
           def map_method(method, args, &block)
+            if args.length > 2
+              ActiveSupport::Deprecation.warn <<-eowarn
+The method signature of #{method}() is changing to:
+
+    #{method}(path, options = {})
+
+Calling with multiple paths is deprecated.
+              eowarn
+            end
+
             options = args.extract_options!
             options[:via] = method
             match(*args, options, &block)
diff --git a/actionpack/test/dispatch/routing_test.rb b/actionpack/test/dispatch/routing_test.rb
index c6e6ed4d6b..8f843eb960 100644
--- a/actionpack/test/dispatch/routing_test.rb
+++ b/actionpack/test/dispatch/routing_test.rb
@@ -156,7 +156,8 @@ class TestRoutingMapper < ActionDispatch::IntegrationTest
         end
 
         resources :posts do
-          get  :archive, :toggle_view, :on => :collection
+          get :archive, :on => :collection
+          get :toggle_view, :on => :collection
           post :preview, :on => :member
 
           resource :subscription