JAVASCRIPT

array map arrow function

materials.map((str) => {
  const {length} = str;
  return length;
});

map && arrow function in javascript

const products = [
    { name: 'Laptop', price: 32000, brand: 'Lenovo', color: 'Silver' },
    { name: 'Phone', price: 700, brand: 'Iphone', color: 'Golden' },
    { name: 'Watch', price: 3000, brand: 'Casio', color: 'Yellow' },
    { name: 'Aunglass', price: 300, brand: 'Ribon', color: 'Blue' },
    { name: 'Camera', price: 9000, brand: 'Lenovo', color: 'Gray' },
];
//Total products price by using Map
let total = 0;
const getPrice = products.map(product => {
    total = total + product.price;
});
console.log(total)
//Expected outPut: 45000