Find all coin combinations

findCoinCombination.js

// find all combination of coins up to an amount of money.
function findCoinCombination(money, coins) {
  var solution = Arrays.from(coins, function() {
    return 0;
  })
  function helper(moneyLeft, level, solution) {
    if (level == solution.length - 1) {
      solution[level] = moneyLeft;
      console.log(solution)
      return;
    }
  
    for (var i = 0; moneyLeft >= i * coins[level] ; i++) {
      solution[level] = i;
      helper(moneyLeft - i * coins[level], level + 1, solution);
    }
  }

  findCoinCombination(money, 0, solution);
}