duration 4.0.0

Utilities to make working with 'Duration's easier. Formats duration in human readable form and also parses duration in human readable form to Dart's Duration.

duration

Utilities to make working with 'Duration's easier.

NOTE: Use prettyDuration, prettySeconds, prettyMilliseconds instead of printDuration, printSeconds, printMilliseconds if you only want to format/convert and don't want to print to console!

Format duration

Use printDuration to print a human readable durations. By default, printDuration will print the duration down to the second. It uses english locale by default.

main() {
  final dur = Duration(
    days: 5,
    hours: 23,
    minutes: 59,
    seconds: 59,
    milliseconds: 999,
    microseconds: 999,
  );

  // => 5d, 23h, 59m, 59s
  print(dur.pretty());

  // => 3 seconds
  print((aMillisecond * 3000).pretty());

  // => 2 seconds 250 milliseconds
  print((aMillisecond * 2250).pretty);

  // => 1 day 3 hours 2 minutes
  print((aMillisecond * 97320000).pretty());
}

With desired locale

Use locale parameter to format with desired locale.

main() {
  // => 5 días 9 horas
  final dur = aDay * 5 + anHour * 9;
  print(
      dur.pretty(
        abbreviated: false,
        locale: DurationLocale.fromLanguageCode('ru'),
      ));
}

Abbreviate units

Use abbreviated parameter to use abbreviated units.

main() {
  final dur = Duration(
    days: 5,
    hours: 23,
    minutes: 59,
    seconds: 59,
    milliseconds: 999,
    microseconds: 999,
  );

  // => 5d, 23h, 59m, 59s, 999ms, 999us
  print(dur.pretty(abbreviated: true, tersity: DurationTersity.all));
}

Spacer

Use spacer to add a string between amount and unit.

main() {
  // => 5 whole days 9 whole hours
  print((aDay * 5 + anHour * 9).pretty(spacer: ' whole '));
}

Delimiter

Use delimiter to separate each individual part with a string.

main() {
  // => 5 days, 9 hours and 10 minute
  print((aDay * 5 + anHour * 9 + aMinute * 10).pretty(delimiter: ', '));
}

Conjugation

Use conjugation to add a string before the final unit. Use it in conjunction with delimiter to add ',' and 'and' to separate individual parts.

main() {
  // => 5 days, 9 hours and 10 minutes
  print(
      (aDay * 5 + anHour * 9 + aMinute * 10).pretty(
        delimiter: ', ',
        conjugation: ' and ',
      ));
}

Parse duration

Parse duration

main() {
  final Duration dur = parseDuration('245:09:08.007006');
  print(dur);
}

Parse time

main() {
  final Duration dur = parseTime('245:09:08.007006');
  print(dur);
}