cookbook_helpers.rb in cookstyle-6.12.6

- old
+ new

@@ -1,4 +1,5 @@
+# frozen_string_literal: true
 #
 # Copyright:: Copyright 2019, Chef Software Inc.
 # Author:: Tim Smith (<tsmith@chef.io>)
 #
 # Licensed under the Apache License, Version 2.0 (the "License");