[removed] How to add getter to an existing object

Question

I can have a getter in a JavaScript object like this:

var member = {
    firstName:"XYZ", 
    lastName:"zzz", 
    get fullName(){ return         


        

Answer 1

You can use the new Object.defineProperty this way:

Object.defineProperty(
    member, 
    'prop', 
    {
        get: function() { 
            return this.lastName.toUpperCase()
        }
    }
);

In the past you had to use __defineGetter__ but now it has been deprecated.