toRemainingMinutes method
Extension function to that returns the reminder of duration in minutes.
for example :
dart final duration = Duration(hours:9, minutes:8); print(duration.toMinutes()); // prints 08
Implementation
String toRemainingMinutes({bool leadingZero = true}) {
final remainingMinutes = inMinutes.remainder(60);
return leadingZero
? twoDigits(remainingMinutes)
: remainingMinutes.toString();
}