lib/graphql/language/nodes.rb in graphql-1.2.6 vs lib/graphql/language/nodes.rb in graphql-1.3.0

@@ -1,4 +1,5 @@
+# frozen_string_literal: true
 module GraphQL
   module Language
     module Nodes
       # {AbstractNode} is the base class for all nodes in a GraphQL AST.
       #