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Full Stack JavaScript Techdegree Graduate 25,795 PointsWhy is it telling me "Both the `reduce` and `filter` have not been called?
can someone help me see the error in my code?
const purchaseItems = [
{
name: 'apples',
dept: 'groceries',
price: 2.49
},
{
name: 'bread',
dept: 'groceries',
price: 2.99
},
{
name: 'batteries',
dept: 'electronics',
price: 5.80
},
{
name: 'eggs',
dept: 'groceries',
price: 3.99
},
{
name: 't-shirts',
dept: 'apparel',
price: 9.99
}
];
let groceryTotal;
// groceryTotal should be: 9.47
// Write your code below
groceryTotal = purchaseItems
.filter(item => item.dept === 'groceries')
.reduce((total, item) => total + item.price, 0)
.toFixed(2);
1 Answer
Juan Luna Ramirez
9,038 PointsMaybe the challenge test is looking for the groceryTotal
to be a number. I would try to remove the last line toFixed(2)
since this returns a string. Can't think of anything else since this code looks good to me.