Migrating a Flutter package to Sound Null Safety

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The Dart null safety beta has arrived and so we are now migrating one of my Flutter packages to sound null safety with the new migration tool :)

https://twitter.com/creativemaybeno/status/1329594401513934848?s=20

Links in this video:
null safety beta announcement: https://medium.com/dartlang/announcing-dart-null-safety-beta-87610fee6730
Understanding null safety: https://dart.dev/null-safety/understanding-null-safety
`late` keyword video: https://youtu.be/rWc2GIjWZLo
Migrating to null safety: https://dart.dev/null-safety/migration-guide
funvas package: https://github.com/creativecreatorormaybenot/funvas
brief null safety overview: https://stackoverflow.com/a/60068436/6509751
Unsound null safety: https://dart.dev/null-safety/unsound-null-safety

0:00 Dart null safety beta
1:28 Package overview
2:29 Getting started
4:25 Migrating the funvas package to null safety
15:53 Versioning
18:45 Preparing example
21:04 Migrating tests
22:15 Migrating the example
26:33 Being done
Категория
Язык программирования Dart
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