Prefer Bloc

Tento obsah zatím není dostupný ve vašem jazyce.

newdart

Prefer using Bloc instances of Cubit instances.

Rationale

This rule is purely a stylistic rule. In some cases, teams may prefer to standardize on just using Bloc instances throughout their entire application for consistency.

Examples

Avoid using Cubit instances.

BAD:

import 'package:bloc/bloc.dart';

class CounterCubit extends Cubit<int> {
  CounterCubit() : super(0);

  void increment() => emit(state + 1);
}

GOOD:

import 'package:bloc/bloc.dart';

enum CounterEvent { increment };

class CounterBloc extends Bloc<CounterEvent, int> {
  CounterBloc() : super(0) {
    on<CounterEvent>((event, emit) => emit(state + 1));
  }
}

Enable

To enable the prefer_bloc rule, add it to your analysis_options.yaml under bloc > rules:

YAML List
YAML Map

bloc:
  rules:
    - prefer_bloc

bloc:
  rules:
    prefer_bloc: true