lib/doorkeeper/engine.rb in doorkeeper-5.0.0 vs lib/doorkeeper/engine.rb in doorkeeper-5.0.1

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 module Doorkeeper
   class Engine < Rails::Engine
     initializer "doorkeeper.params.filter" do |app|
       parameters = %w[client_secret code authentication_token access_token refresh_token]
       app.config.filter_parameters << /^(#{Regexp.union parameters})$/