addWeeks method

  1. @override
DateTime addWeeks(
  1. DateTime date,
  2. int weeks
)
override

Returns a new DateTime where the week is weeks from this week and the DateTime.weekday is equal to weekday.

Implementation

@override
DateTime addWeeks(DateTime date, int weeks) {
  if (weeks == 0) return date;
  final localDate = date.copyWith();
  if (!valid(localDate)) {
    return addWeeks(startDate(date), weeks + (weeks.isNegative ? 0 : -1));
  }
  final day = localDate.toUtc().addDays(weeks * 7);
  return _solveFor(localDate, day);
}