monthsAgo method
- int months
Return the point in time months
ago on the same date.
If the current day of the month isn't valid in the new month, the nearest valid day in the new month will be used.
Implementation
DateTime monthsAgo(int months) {
var time = now();
var month = (time.month - months - 1) % 12 + 1;
var year = time.year - (months + 12 - time.month) ~/ 12;
var day = clampDayOfMonth(year: year, month: month, day: time.day);
return DateTime(year, month, day, time.hour, time.minute, time.second,
time.millisecond);
}