test/dummy/config/environment.rb in angular_rails_csrf-4.0.0 vs test/dummy/config/environment.rb in angular_rails_csrf-4.0.1

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 # Load the Rails application.
-require File.expand_path('../application', __FILE__)
+require File.expand_path('application', __dir__)
 
 # Initialize the Rails application.
 Dummy::Application.initialize!