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By: a guest on
Sep 11th, 2012 | syntax:
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// 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". (Don't change or redefine the getName
// function in any way.)
thomas.getName.call(amy);
// 4. Remove the getName() method from all Person objects.
delete Person.prototype.getName;
thomas.getName();