3. Short-term Memory


#1

SyntaxError: Unexpected token (
I don't understand where the extra ( is or what I need to do to fix this error. Please help!

var cashRegister = {
total: 0,
add: function(itemCost) {
this.total += itemCost;
}
};

scan: function (item) {
    switch (item) { 
    case "eggs": 
        this.add(0.98); 
        break;

    case "milk": 
        this.add(1.23); 
        break;

    case "magazine": 
        this.add(4.99);
        break;
    case "chocolate": 
        this.add(0.45);
        break;


    }
    return true;
}

};

//Scan 2 eggs and 3 magazines
cashRegister.scan("eggs");
cashRegister.scan("eggs");
cashRegister.scan("magazine");
cashRegister.scan("magazine");
cashRegister.scan("magazine");
//Show the total bill
console.log('Your bill is '+cashRegister.total);

Replace this line with your code.


#2

FIXED IT

var cashRegister = {
total: 0,
add: function(itemCost) {
this.total += itemCost;
},
scan: function (item) {
switch (item) {
case "eggs":
this.add(0.98);
break;

    case "milk": 
        this.add(1.23); 
        break;

    case "magazine": 
        this.add(4.99);
        break;
    case "chocolate": 
        this.add(0.45);
        break;


    }
    return true;
}

};

//Scan 2 eggs and 3 magazines
cashRegister.scan("eggs");
cashRegister.scan("eggs");
cashRegister.scan("magazine");
cashRegister.scan("magazine");
cashRegister.scan("magazine");
//Show the total bill
console.log('Your bill is '+cashRegister.total);


#3

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