sumuj tablicę obiektów
let cart = [
{
name: "JavaScript book",
price: 4,
},
{
name: "UGG Women's Hazel Ankle Boot",
price: 79,
},
{
name: "OXO Good Grips 11-Inch Balloon Whisk",
price: 9,
},
];
// totalPrice is 92
let totalPrice = cart.reduce(function (accumulator, item) {
return accumulator + item.price;
}, 0);
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