lib/graphql/directive/include_directive.rb in graphql-1.2.6 vs lib/graphql/directive/include_directive.rb in graphql-1.3.0

@@ -1,4 +1,5 @@
+# frozen_string_literal: true
 GraphQL::Directive::IncludeDirective = GraphQL::Directive.define do
   name "include"
   description "Directs the executor to include this field or fragment only when the `if` argument is true."
   locations([GraphQL::Directive::FIELD, GraphQL::Directive::FRAGMENT_SPREAD, GraphQL::Directive::INLINE_FRAGMENT])
   argument :if, !GraphQL::BOOLEAN_TYPE, 'Included when true.'