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dispose-getx-fields

added in: 1.18.0
warning
Pro+

Warns when a widget state field is not disposed in the onClose method.

Example​

❌ Bad:

class _ShinyWidgetController extends GetxController {
  final _someDisposable = SomeDisposable();
  final _anotherDisposable = AnotherDisposable(); // LINT

  @override
  void onClose() {
    _someDisposable.dispose();

    super.onClose();
  }
}

✅ Good:

class _ShinyWidgetController extends GetxController {
  final _someDisposable = SomeDisposable();
  final _anotherDisposable = AnotherDisposable();

  @override
  void onClose() {
    _someDisposable.dispose();
    _anotherDisposable.dispose();

    super.onClose();
  }
}