spec/lib/operation_id_spec.rb in grape-swagger-0.26.1 vs spec/lib/operation_id_spec.rb in grape-swagger-0.27.0

@@ -1,4 +1,6 @@
+# frozen_string_literal: false
+
 require 'spec_helper'
 
 describe GrapeSwagger::DocMethods::OperationId do
   subject { described_class }