spec/graphql/schema/printer_spec.rb in graphql-1.2.6 vs spec/graphql/schema/printer_spec.rb in graphql-1.3.0

@@ -1,4 +1,5 @@
+# frozen_string_literal: true
 require "spec_helper"
 
 describe GraphQL::Schema::Printer do
   let(:schema) {
     node_type = GraphQL::InterfaceType.define do