dfabulich

"use strict";

// based on unutbu's stackoverflow answer
// https://stackoverflow.com/a/40958702/54829

// which is based on Evan Miller's blog post
// http://www.evanmiller.org/ranking-items-with-star-ratings.html

function starsort(ratings) {
    function sum(array) { return array.reduce((x, y) => x + y, 0) };