positive_num 1.0.4
positive_num: ^1.0.4 copied to clipboard
A value object that incapsulates a positive number that is greater than 0.
Use this package as a library
Depend on it
Run this command:
With Dart:
$ dart pub add positive_numThis will add a line like this to your package's pubspec.yaml (and run an implicit dart pub get):
dependencies:
positive_num: ^1.0.4Alternatively, your editor might support dart pub get. Check the docs for your editor to learn more.
Import it
Now in your Dart code, you can use:
import 'package:positive_num/positive_num.dart';