rails_50.gemfile in action_args-2.3.2

- old
+ new

@@ -1,10 +1,7 @@
 # frozen_string_literal: true
+
 source 'https://rubygems.org'
-git_source(:github) do |repo_name|
-  repo_name = "#{repo_name}/#{repo_name}" unless repo_name.include?("/")
-  "https://github.com/#{repo_name}.git"
-end
 
 gem 'rails', '~> 5.0.1'
 
 gem 'rails-controller-testing'
 