plain_optional

An implementation of a type `Optional<T>` in Dart, similar to the standard one in Swift.

1.0.0 12K downloads/mo #2680 most downloaded on pub.dev werediver/plain_optional.dart

What this package is like to depend on

Last release 5 years ago

no release in 18 months

Ships fairly regularly

a new release about every 11 months

Nearly every release is documented

notes for 6 of 6 stable releases

Nothing withdrawn

no release was ever pulled

7 years old

7 releases · first in 2019

0 releases in the last 12 months

see the full history below

7 releases · Sep 2019 to Jun 2021

2020 2021 2022 2023 2024 2025 2026

Release Pre-release

latest 7

1.0.0 25 Jun 2021
Release notes
- Promoting v1.0.0-nullsafety.0 to a release
Open source →
1.0.0-nullsafety.0 15 Dec 2020 pre-release
Release notes
- Make null-safe
Open source →
0.1.3 28 Sep 2019

Release notes

Bump the version to 0.1.3 and update the change-log
Open source →
Release notes
- Fix map, flatMap, hashCode.
Open source →
0.1.2 28 Sep 2019

Release notes

Bump the version and update the change-log
Open source →
Release notes
- Add unsafe getter.
Open source →
0.1.1 28 Sep 2019
Release notes
- Add two- and three-argument map and flat-map functions.
Open source →
0.1.1+1 28 Sep 2019

Release notes

Update the package description
Open source →
Release notes
- Update the package description.
Open source →
0.1.0 27 Sep 2019
Release notes
- A basic implementation of Optional<T> in Dart.
Open source →