JSFiddle - React, Tailwind, and code Playground

by anzeo

JavaScript

var a = [0,8,2,6,4];

function sort(left, right, isDesc){
    if(left === right)
        return 0;
    return (isDesc ? -1 : 1) * (left < right ? -1 : 1);
}

function sortDesc(left, right){
    return sort(left, right, true);
}


a.sort(sort);
a.sort(sortDesc);
alert(a.toString());