Get pool of random numbers

random-pool.js

let generateRandomNumbers = (quantity) => {
  let randomValues = {
    [Symbol.iterator]: function() {
       return {
          next: function() {
            return { value: ~~(Math.random() * quantity) };
          }
       }
    }
  };
  
  return randomValues;
};

let random_pool = [];

for(let item of generateRandomNumbers(100)) {
  random_pool.push(item);
  
  if(random_pool.length === 100) { break; }
}

console.log(random_pool);