State with objects or lists about scoped_model HOT 2 CLOSED

class Dog {
  final String name;

  Dog(this.name);

  // Could add ability to create a new object with all properties
  Dog copyWith(String newName) {
    return Dog(newName ?? name); // If newName is null, use the current name;
  }
}

class MyModel extends Model {
  final List<Dog> _dogs;

  MyModel(List<Dog> initialDogs) : _dogs = initialDogs;

  List<Dog> get dogs => _dogs;

  void updateDog(int index, Dog dog) {
    _dogs[index] = dog;
    notifyListeners();
  }
}

// Usage:
final model = MyModel([Dog('Fido')]);

model.updateDog(0, model.dog[0].copyWith('Rex'));