javascript_for_react/array-methods.js at main · jerin-arpa/javascript_for_react · GitHub

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const products = [
    {
        name: 'laptop',
        price: 32000,
        brand: 'lenovo',
        color: 'silver',
    },
    {
        name: 'phone',
        price: 7000,
        brand: 'iphone',
        color: 'golden',
    },
    {
        name: 'watch',
        price: 3000,
        brand: 'casio',
        color: 'yellow',
    },
    {
        name: 'sunglass',
        price: 300,
        brand: 'ray',
        color: 'black',
    },
    {
        name: 'camera',
        price: 9000,
        brand: 'canon',
        color: 'gray',
    },
];

// Map
const brands = products.map(product => product.brand);
console.log(brands);
const prices = products.map(product => product.price);
console.log(prices);


// For Each
products.forEach(product => console.log(product));
products.forEach(product => console.log(product.color));

products.forEach(product => {

});


// filter
const cheap = products.filter(product => product.price <= 5000);
console.log(cheap);

const specificName = products.filter(product => product.name.includes('n'));
console.log(specificName);


// find
const special = products.find(product => product.name.includes('n'));
console.log(special);