lib/ckeditor/helpers/controllers.rb in ckeditor-5.1.0 vs lib/ckeditor/helpers/controllers.rb in ckeditor-5.1.1

@@ -1,11 +1,9 @@
 # frozen_string_literal: true
 
 module Ckeditor
   module Helpers
     module Controllers
-      extend ActiveSupport::Concern
-
       protected
 
       def ckeditor_current_user
         instance_exec(&Ckeditor.current_user_method)
       end