positive_num 1.0.8 positive_num: ^1.0.8 copied to clipboard
The package contains an immutable value object called PositiveNum that encapsulates a positive number (any number greater than 0) which can be int or double. PositiveNum guarantees that its value is a [...]
Use this package as a library
Depend on it
Run this command:
With Dart:
$ dart pub add positive_num
This will add a line like this to your package's pubspec.yaml (and run an implicit dart pub get
):
dependencies:
positive_num: ^1.0.8
Alternatively, 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';