require 'notification-handler' require 'active_support' module NotificationRenderer module NotificationScopes extend ActiveSupport::Concern module ClassMethods def method_missing m, *args if m.to_s[/(.+)_type/] where type: $1.singularize.classify else super end end def respond_to? m, include_private = false super || m.to_s[/(.+)_type/] end end end end