duration_iso_parser
Package for parsing ISO 8601 durations string
to the Duration object.
For now it's not support negative values and decimal fraction.
Features
Parse string of duration in ISO 8601 format and get Duration object.
For year used 365 days and for month - 30 days.
Getting started
Add duration_iso_parser as a dependency in your pubspec.yaml file.
Usage
const parser = DurationParser();
final duration = parser.parse('P2W');
print(duration); // 336:00:00.000000