grab 0.4.0

A flutter package providing mixins and extension methods to trigger a rebuild on change in a Listenable (ChangeNotifier, ValueNotifier, etc).

0.4.0

• Breaking:
  • Replace BuildContext extension with Listenable and ValueListenable extensions.
    • Before

      final changeNotifier = MyChangeNotifier(value: 'value');
      
      // With ChangeNotifier
      final notifier = context.grab<MyChangeNotifier>(changeNotifier);
      final value = context.grabAt(changeNotifier, (MyChangeNotifier n) => n.value);
      

      final valueNotifier = MyValueNotifier(MyState(value: 'value'));
      
      // With ValueNotifier
      final state = context.grab<MyValueNotifier>(valueNotifier);
      final value = context.grabAt(valueNotifier, (MyState state) => state.value);
      

    • After
      Simply swap the position of BuildContext and Listenable. Types are inferred correctly now with ValueListenable (e.g. ValueNotifier), but not with other Listenables (e.g. ChangeNotifier).

      // With ChangeNotifier
      final notifier = changeNotifier.grab<MyChangeNotifier>(context);
      final value = changeNotifier.grabAt(context, (MyChangeNotifier n) => n.value);
      

      // With ValueNotifier
      // More type-safe and concise now
      final state = valueNotifier.grab(context);
      final value = valueNotifier.grabAt(context, (state) => state.value);
      

0.3.1

• Refactor extension methods.
• Rename a debug property from grabCounter to grabCallCounter.
• Simplify tests for maintainability.

0.3.0+1

• Fix changelog.

0.3.0

• Bump minimum Flutter version to 3.0.0.
• Minor changes.

0.2.2

• Remove unnecessary list of previous values from element.
  • grabValues was accordingly removed from the debug properties.
• Remove duplicate _reset() call.
• Additional minor refactoring.

0.2.1

• Improve document of mixins.
• Add sample app link to README.

0.2.0

• Implement debugFillProperties().
• Make GrabSelector public.
• Refactor GrabMixinError.
• Throw GrabMixinError instead of AssertionError in debug mode too.
• Improve tests.
• Improve documentation.
• Update lint rules.

0.1.0

• Improve documentation.
• Require Flutter >=2.10.

0.0.1

• Initial version.