JSMasterclass - Ex8 nr2

// 1. Write a class to support the following code:
var Person = function(name){ this.name = name }
Person.prototype.getName = function(){
  return this.name
}

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

console.log(thomas.name) // --> "Thomas"

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

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

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

console.log(thomas.getName.call(amy))

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

console.log(typeof amy.getName)