SleepSort in JS Array Prototype

Array.sleepSort.js

Array.prototype.sleepSort = function(){
	
	const timeout = (ms) => {
		return new Promise(resolve => setTimeout(resolve, ms));
    }

	const spush = async (n) => {
		await timeout(n);
		this.shift();
		this.push(n);
    }

	let max = 0;
	this.forEach(n => {
		if(max < n) max = n;
		spush(n);
    });

	(async function(){await timeout(max)})()

};

let nums = [4000,3000,2000,1000];

nums.sleepSort()

I wrote this in the Chrome Dev Tools console so the formatting is all goofed up, my bad

To get it to reverse sort you could make a method like spush but sunshift which is called instead.

	const sunshift = async (n) => {
		await timeout(n);
		this.pop();
		this.unshift(n);
    }

0s currently don't play nicely with the current implementation.