# File lib/spec/example/configuration.rb, line 77
      def include_or_extend(*args)
        action = args.shift
        args << {} unless Hash === args.last
        modules, options = args_and_options(*args)
        required_example_group = get_type_from_options(options)
        required_example_group = required_example_group.to_sym if required_example_group
        modules.each do |mod|
          ExampleGroupFactory.get(required_example_group).send(action, mod)
        end
      end