lastDayOfMonth static method
The last day of a given month
Implementation
static DateTime lastDayOfMonth(DateTime month) {
var beginningNextMonth = (month.month < 12)
? DateTime(month.year, month.month + 1, 1)
: DateTime(month.year + 1, 1, 1);
return beginningNextMonth.subtract(const Duration(days: 1));
}