What would be the output? [JavaScript Inheritance]
@Yomesh Gupta
Let us talk about JavaScript Inheritance today. This is an interesting question that I recently came across.
What do you think would be the output of the following code snippet?
class Person {
constructor(name) {
this.name = name;
}
print = () => {
console.log(this.name);
}
};
class Employee extends Person {
constructor(name, id) {
super(name);
this.id = id;
}
print() {
console.log(this.name, this.id);
}
};
const one = new Person('one');
one.print();
const two = new Employee('two', 2);
two.print();
Option 1
one two
Option 2
one two 2
Option 3
one undefined undefined
Option 4
one undefined 2
Option 5
Uncaught Error