dsl_spec.rb in mutant-0.8.17

- old
+ new

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 RSpec.describe Mutant::Meta::Example::DSL do
   describe '.call' do
     subject { described_class.call(file, type, block) }
 
     let(:file)     { 'foo.rb'  }