lib/china_regions/engine.rb in china_regions-0.4.3 vs lib/china_regions/engine.rb in china_regions-0.4.4

@@ -1,8 +1,10 @@
-require "rails"
+# frozen_string_literal: true
 
+require 'rails'
+
 module ChinaRegions
-  if ::Rails.version > "3.1"
+  if ::Rails.version > '3.1'
     class Engine < ::Rails::Engine; end
   else
     class Railtie < ::Rails::Railtie
       ActiveSupport.on_load(:action_view) do
         ::ActionView::Base.send :include, ChinaRegions::Helpers::FormHelper