rails_42.gemfile in action_args-2.2.0

- old
+ new

@@ -1,7 +1,9 @@
+# frozen_string_literal: true
 source 'https://rubygems.org'
 
 gem 'rails', '~> 4.2.0'
+gem 'nokogiri', RUBY_VERSION < '2.1' ? '~> 1.6.0' : '>= 1.7'
 
 gemspec :path => '../'
 
 platforms :ruby do
   gem 'sqlite3'