lib/graphql/schema/printer.rb in graphql-1.12.24 vs lib/graphql/schema/printer.rb in graphql-1.13.0

@@ -54,10 +54,10 @@
 
       # Return the GraphQL schema string for the introspection type system
       def self.print_introspection_schema
         query_root = Class.new(GraphQL::Schema::Object) do
           graphql_name "Root"
-          field :throwaway_field, String, null: true
+          field :throwaway_field, String
         end
         schema = Class.new(GraphQL::Schema) { query(query_root) }
 
         introspection_schema_ast = GraphQL::Language::DocumentFromSchemaDefinition.new(
           schema,