JS Masterclass Exercise 8

08_inheritance.js

// 1. Write a class to support the following code:

function Person(name) {
  this.name = name;
}

var thomas = new Person('Thomas');
var amy = new Person('Amy');

thomas.name // --> "Thomas"

// 2. Add a getName() method to all Person objects, that outputs
// the persons name.

Person.prototype.getName = function() {
  return this.name;
}

thomas.getName() // --> "Thomas"

// 3. Write a statement that calls Thomas's getName function,
// but returns "Amy".

thomas.getName.apply(amy)

// 4. Remove the getName() method from all Person objects.

delete Person.prototype.getName