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Pub build coverage

WARNING: This is highly experimental

A cubit is a subset of bloc which has no notion of events and relies on methods to emit new states.

Every cubit requires an initialState which will be the state of the cubit before emit has been called. The current state of a cubit can be accessed via the state getter.

Creating a Cubit

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

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

Consuming a Cubit

void main() async {
  final cubit = CounterCubit()..increment();
  await cubit.close();
}

Dart Versions

• Dart 2: >= 2.7.0

Maintainers

• Felix Angelov