5/7 Can't tell where I'm going wrong!


#1

Here's what I've got:


var cashRegister = {
total:0,
lastTransactionAmount:0;
//Dont forget to add your property
add: function(itemCost) {
    this.total += itemCost;
    this.lastTransactionAmount = itemCost;
},
scan: function(item,quantity) {
switch (item) {
case "eggs": this.add(0.98 * quantity); break;
case "milk": this.add(1.23 * quantity); break;
case "magazine": this.add(4.99 * quantity); break;
case "chocolate": this.add(0.45 * quantity); break;
}
return true;
},
//Add the voidLastTransaction Method here
voidLastTransaction: function() {
    this.total -= this.lastTransactionAmount;
}

};

cashRegister.scan('eggs',1);
cashRegister.scan('milk',1);
cashRegister.scan('magazine',1);
cashRegister.scan('chocolate',4);

//Void the last transaction and then add 3 instead
cashRegister.voidLastTransaction();
cashRegister.scan('chocolate',3);

//Show the total bill
console.log('Your bill is '+cashRegister.total);

I keep getting "SyntaxError: unexpected token", but I can't find the mistake. Any help is appreciated!


#2

This error jumps out, right at the top:

lastTransactionAmount:0;

An object property ends with a comma, not a semi-colon.


#3

Thank you! It's so easy to overlook such a simple thing. I appreciate the extra look.


#6