import RandGen from "@mohayonao/randgen";

function sample(list, rand = Math.random) {
  return list[(rand() * list.length)|0];
}

let rand = new RandGen(123456789).random;
let list = [ 1, 2, 3, 4, 5 ];

console.log(sample(list, rand)); // 5
console.log(sample(list, rand)); // 3
console.log(sample(list, rand)); // 2