let shuffle = (arr) => {
    let m = arr.length, t, i;
    while(m) {
        i = Math.floor(Math.random() * m--);
        t = arr[m]
        arr[m] = arr[i];
        arr[i] = t;
    }
    return arr;
}

let array = [...Array(10).keys()];
console.log(shuffle(array));