test/test_helper.rb in attr_default-0.7.2 vs test/test_helper.rb in attr_default-0.8.0.pre.2

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 ENV["RAILS_ENV"] = "test"
 
 require 'rubygems'
 gemfile = File.expand_path('../../Gemfile', __FILE__)