docs: def rnd_date_array(size, start=date(1970, 1, 1), end=None, **kwargs):
      """
      Array or Matrix of random date generator.
  
      :returns: 1d or 2d array of datetime.date
      """
      if end is None:
          end = date.today()
      start = parser.parse_date(start)
      end = parser.parse_date(end)
      _assert_correct_start_end(start, end)
      return _randn(size, _rnd_date, start, end)