helpers.rb in actionpack-5.2.0.beta1

- old
+ new

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 module ActionController
   # The \Rails framework provides a large number of helpers for working with assets, dates, forms,
   # numbers and model objects, to name a few. These helpers are available to all templates
   # by default.
   #
@@ -51,12 +53,11 @@
 
     class << self; attr_accessor :helpers_path; end
     include AbstractController::Helpers
 
     included do
-      class_attribute :helpers_path, :include_all_helpers
-      self.helpers_path ||= []
-      self.include_all_helpers = true
+      class_attribute :helpers_path, default: []
+      class_attribute :include_all_helpers, default: true
     end
 
     module ClassMethods
       # Declares helper accessors for controller attributes. For example, the
       # following adds new +name+ and <tt>name=</tt> instance methods to a