Codecademy: Codeyear Recursion on recursion!

//sample solution

//bad! This should be inside an object. We'll fix that a bit later
var change = 0;

function howManyCoins (coinName, coinAmount, coinsSoFar) {
    if (change < coinAmount) {
console.log(coinsSoFar + " " + coinName);
} else {
change -= coinAmount;
howManyCoins(coinName, coinAmount, coinsSoFar + 1);
}
}

var currency = [5.00, 1.00, 0.25, 0.10, 0.01];
var coinNames = ["five dollar bills", "one dollar bills", "quarters", "dimes", "pennies"];

function makeChange (coinNames, currency, index) {
var curCoinName = coinNames[index];
var curCurrency = currency[index];
if (index>=coinNames.length || index>=currency.length) {
return;
} else {
howManyCoins (curCoinName, curCurrency, 0);
makeChange(coinNames, currency, index+1);
}
}

change = 18.94;
makeChange(coinNames, currency, 0);