monthLength method

int monthLength(
  1. int year,
  2. int month
)

Number of days in month (1 to 12) of Hijri year, 29 or 30.

Throws ArgumentError when month is outside 1 to 12 or year is outside the supported range.

Implementation

int monthLength(int year, int month) {
  _checkMonth(year, month);
  return _start(year + month ~/ 12, month % 12 + 1) - _start(year, month);
}