spec/graders/base_spec.rb in link_thumbnailer-3.3.1 vs spec/graders/base_spec.rb in link_thumbnailer-3.3.2

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 describe LinkThumbnailer::Graders::Base do
 
   let(:description) { double('description', text: 'foo', node: node) }