Polymorphism

readme.md

Polymorphism

Created with <3 with dartpad.dev.

main.dart

void main() {
  //Object
  var selfCar = SelfDrivingCar(destination: 'Lasani colony');

  selfCar.run();
}

class Car {
  int seats = 4;

  void run() {
    print('Car is running');
  }
}

class SelfDrivingCar extends Car {
  

  String? destination;

  SelfDrivingCar({this.destination});

  @override
  void run() {
    super.run();  //calling parent class method
    print('steering towards $destination');
  }
}