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

5
likes
140/ 160
pub points
74%
popularity

We analyzed this package 32 hours ago, and awarded it 140 pub points (of a possible 160):

OK
Follow Dart file conventions
30 / 30trigger folding of the section

10/10 points: Provide a valid pubspec.yaml

5/5 points: Provide a valid README.md

5/5 points: Provide a valid CHANGELOG.md

10/10 points: Use an OSI-approved license

Detected license: MIT.

partial
Provide documentation
10 / 20trigger folding of the section

0/10 points: 20% or more of the public API has dartdoc comments

2 out of 15 API elements (13.3 %) have documentation comments.

Providing good documentation for libraries, classes, functions, and other API elements improves code readability and helps developers find and use your API. Document at least 20% of the public API elements.

To highlight public API members missing documentation consider enabling the public_member_api_docs lint.

Some symbols that are missing documentation: optional, optional.Optional, optional.Optional.Optional, optional.Optional.flatMap, optional.Optional.flatMap2.

10/10 points: Package has an example

OK
Platform support
20 / 20trigger folding of the section

20/20 points: Supports 6 of 6 possible platforms (iOS, Android, Web, Windows, macOS, Linux)

  • ✓ Android
  • ✓ iOS
  • ✓ Windows
  • ✓ Linux
  • ✓ macOS
  • ✓ Web
partial
Pass static analysis
40 / 50trigger folding of the section

40/50 points: code has no errors, warnings, lints, or formatting issues

INFO: The null check operator shouldn't be used on a variable whose type is a potentially nullable type parameter.

lib/src/optional.dart:13:102

   ╷
13 │   U iif<U>({required U Function(T) some, required U Function() none}) => _value != null ? some(_value!) : none();
   │                                                                                                      ^
   ╵

To reproduce make sure you are using the lints_core and run dart analyze lib/src/optional.dart

lib/src/optional.dart doesn't match the Dart formatter.

To format your files run: dart format .

OK
Support up-to-date dependencies
40 / 40trigger folding of the section

10/10 points: All of the package dependencies are supported in the latest version

No dependencies.

To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.

10/10 points: Package supports latest stable Dart and Flutter SDKs

20/20 points: Compatible with dependency constraint lower bounds

pub downgrade does not expose any static analysis error.

Analyzed with Pana 0.22.6, Dart 3.4.3.

Check the analysis log for details.

5
likes
140
pub points
74%
popularity

Publisher

unverified uploader

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

Repository (GitHub)
View/report issues

Documentation

API reference

License

MIT (LICENSE)

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