lib/graphql/language/nodes.rb in graphql-0.13.0 vs lib/graphql/language/nodes.rb in graphql-0.14.0

@@ -40,9 +40,13 @@
         end
 
         def position
           [line, col]
         end
+
+        def to_query_string
+          Generation.generate(self)
+        end
       end
 
       class WrapperType < AbstractNode
         attr_accessor :of_type
         def initialize_node(of_type: nil)