Some coding challenges for the AO front end team who are learning JavaScript

Write a lottery ball generator

function lotto() {
	function getBalls() {
		var random = getRandom(1,59);
		if(!balls.includes(random)) {
			balls.push(random);
		}
		if(balls.length < 6) {
			return getBalls();
		}
		else {
			return balls.sort((a,b) => a > b);
		}
	}
	var balls = [];
	return getBalls();
}

function getRandom(min, max) {
	return Math.floor(Math.random() * (max - min + 1)) + min;
}