spec/dirty_spec.rb in cistern-2.8.0 vs spec/dirty_spec.rb in cistern-2.8.1

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 describe 'Cistern::Model#dirty' do
   subject {
     Class.new(Sample::Model) do