code: def creation_ordered(class_to_decorate):
      next_index = functools.partial(next, itertools.count())
      __init__orig = class_to_decorate.__init__
      @functools.wraps(__init__orig, assigned=['__doc__'])
      def __init__(self, *args, **kwargs):
          object.__setattr__(self, '_index', next_index())
          __init__orig(self, *args, **kwargs)
      setattr(class_to_decorate, '__init__', __init__)
      def __lt__(self, other):
          return self._index < other._index
      setattr(class_to_decorate, '__lt__', __lt__)
      class_to_decorate = functools.total_ordering(class_to_decorate)
      return class_to_decorate