From 93ae747c597f988b44d80dda16eb44eef1aecd50 Mon Sep 17 00:00:00 2001 From: Aaron Patterson Date: Fri, 23 May 2014 11:20:05 -0700 Subject: use Proc.new to automatically do parameter checking for us --- actionpack/lib/action_controller/metal.rb | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'actionpack/lib') 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 -- cgit v1.2.3