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Migrating a Flutter package to Sound Null Safety

creativecreatorormaybenot

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  • Recommended by 1 person: 1 in engineering communities.
  • Linked in the descriptioncreativecreatorormaybenot/funvas
  • May be out of date. The tools, versions or practices it shows have likely moved on.

Intermediate. Assumes working knowledge.

1K views5 years ago1 recommendation

Programming languagesMobile developmentLanguage design and type systemsFlutter and React Native

A walkthrough of migrating an existing Flutter package to sound null safety using the Dart migration tool.

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 :) twitter.com/creativemaybeno/status/1329594401513934848?s=20 Links in this video: null safety beta announcement: medium.com/dartlang/announcing-dart-null-safety-beta-87610fe… Understanding null safety: dart.dev/null-safety/understanding-null-safety `late` keyword video: youtu.be/rWc2GIjWZLo Migrating to null safety: dart.dev/null-safety/migration-guide funvas package: github.com/creativecreatorormaybenot/funvas brief null safety overview: stackoverflow.com/a/60068436/6509751 Unsound null safety: dart.dev/null-safety/unsound-null-safety Dart null safety beta Package overview Getting started Migrating the funvas package to null safety Versioning Preparing example Migrating tests Migrating the example Being done 🚀 Testing the result - working app 🔥 Unsound tests Publishing the package Welcome to null safety 😎 You can learn anything

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What people say. Recommended as a practical, step-by-step demonstration of migrating a Flutter package to sound null safety.

u/creativemaybenoin r/FlutterDev • Recommends

Migrating a Flutter package to Sound Null Safety
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