apply, call

gistfile1.js

<script type="text/javascript">

function Car(_name, _size){
	this.name = _name;
	this.size = _size;
}

// call
function renterCarCall(_name, _size){
	Car.call(this, _name, _size);
}
var myCar = new renterCarCall("ben", "bigger");
console.log(myCar);


// apply
function renterCarApply(_car){
	Car.apply(this, _car);
}
var myCar = new renterCarApply(["tico", "small"]);
console.log(myCar);

</script>