lastDayOfWeek method

DateTime lastDayOfWeek (DateTime day)

Returns a new DateTime on Sunday of the current week.

Implementation

static DateTime lastDayOfWeek(DateTime day) {
  // Handle Daylight Savings by setting hour to 12:00 Noon
  // rather than the default of Midnight
  day = new DateTime.utc(day.year, day.month, day.day, 12);

  // Weekday is on a 1-7 scale Monday - Sunday,
  // This Calendar's Week starts on Sunday
  return day.add(new Duration(days: 7 - (day.weekday % 7)));
}