lib/graphql/schema/union.rb in graphql-1.13.0 vs lib/graphql/schema/union.rb in graphql-1.13.1

@@ -31,9 +31,11 @@
 
         def all_possible_types
           type_memberships.map(&:object_type)
         end
 
+        prepend GraphQL::Schema::Member::CachedGraphQLDefinition::DeprecatedToGraphQL
+
         def to_graphql
           type_defn = GraphQL::UnionType.new
           type_defn.name = graphql_name
           type_defn.description = description
           type_defn.ast_node = ast_node