diff options
| -rw-r--r-- | actionpack/lib/action_controller/metal.rb | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/actionpack/lib/action_controller/metal.rb b/actionpack/lib/action_controller/metal.rb index 696fbf6e09..70ca99f01c 100644 --- a/actionpack/lib/action_controller/metal.rb +++ b/actionpack/lib/action_controller/metal.rb @@ -30,10 +30,8 @@ module ActionController end end - def build(action, app=nil, &block) - app ||= block + def build(action, app = Proc.new) action = action.to_s - raise "MiddlewareStack#build requires an app" unless app middlewares.reverse.inject(app) do |a, middleware| middleware.valid?(action) ? middleware.build(a) : a |