gets elements from array?

Question

I have array of objects:

var aoo = [{},{},{},....{},{},{}];

I need a optimized function to get element from n to m elements. Example:

var getEl = function(from,to){ ... return array )

How do it in best optimized way?

Answer 1

You're looking for the slice method:

var arr = aoo.slice(from, to);

Answer 2

I think your looking for the slice function. Something like

var getEl = myArray.slice(from, to)