Pass WidgetRef to function or create function in build method?

[DefinitiveIch]

Which of the 2 is better?

class SomeWidget extends ConsumerWidget {
  SomeWidget();

  void defineFunctionWithWidgetRefAsParam(WidgetRef ref) {
    ref.read(someProvider);
  }

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    void defineFunctionInBuild() {
      ref.read(someProvider);
    }

    return SizedBox();
  }
}

``

[rrousselGit]

Both are fine.