addCalendarDays method

DateTime addCalendarDays(
  1. int numberOfDays
)

Adds a specified number of days to this DateTime.

Unlike DateTime.add(Duration(days: numberOfDays)), this adds calendar days and not 24-hour increments. When possible, it therefore leaves the time of day unchanged if a DST change would occur during the time interval. (The returned time can still be different from the original if it would be invalid for the returned date.)

Implementation

DateTime addCalendarDays(int numberOfDays) =>
    copyWith(day: day + numberOfDays);