getWeekOfMonth method

@override int getWeekOfMonth(String? locale)

The ordinal number of the week within the month.

Resolves the first day of the week from locale internally (via ILibLocaleInfo.getFirstDayOfWeek), rather than taking a pre-resolved value.

Implementation

@override
int getWeekOfMonth(String? locale) {
  final int firstDayOfWeek = ILibLocaleInfo(locale).getFirstDayOfWeek();
  final ILibRataDie first = HebrewRataDie(
    year: _year,
    month: _month,
    day: 1,
    hour: 18,
    minute: 0,
    second: 0,
    millisecond: 0,
  );
  final double rd = _rataDie.getRataDie();
  double weekStart = first.onOrAfter(firstDayOfWeek);

  if (weekStart - first.getRataDie() > 3) {
    weekStart -= 7;
  }
  if (rd < weekStart) {
    return 0;
  }
  return (rd - weekStart) ~/ 7 + 1;
}