Extend native JavaScript array

Question

Is there any way to inherit a class from JS native function?

For example, I have a JS function like this:

function Xarray()
{
    Array.apply(this, a         


        

Answer 1

Don't know how frowned upon this is but for example I needed to create an array of BulletTypes so that I could cycle through them. What I did is the following:

interface BulletTypesArray extends Array {
    DefaultBullet?: Bullet; 
}

var BulletTypes: BulletTypesArray = [ GreenBullet, RedBullet ];
BulletTypes.DefaultBullet = GreenBullet;

Obviously you could could also make a generic interface, something like interface SuperArray extends Array.