class Animal {
constructor (name2, age2, isMammal2) {
this.name = name2;
this.age = age2;
this.isMammal = isMammal2;
};
}
class Rabbit extends Animal{
constructor (name, age) {
super(name, age, true);
}
eat () {
return `${this.name} sedang makan!`;
};
}
class Eagle extends Animal{
constructor (name, age) {
super (name, age, false);
}
fly () {
return `${this.name} sedang terbang!`;
};
}
const myRabbit = new Rabbit('Labi',2);
const myEagle = new Eagle('Elo',4);
myRabbit.eat()
myEagle.fly()
console.log(myRabbit.eat());
console.log(myEagle.fly());
