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-rw-r--r--actionpack/lib/action_dispatch/routing/mapper.rb11
1 files changed, 11 insertions, 0 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)