How do you map the array values without using map method

You can map the array values without using the map method by just using the from method of Array. Let’s map city names from Countries array,

const countries = [
{ name: “India”, capital: “Delhi” },
{ name: “US”, capital: “Washington” },
{ name: “Russia”, capital: “Moscow” },
{ name: “Singapore”, capital: “Singapore” },
{ name: “China”, capital: “Beijing” },
{ name: “France”, capital: “Paris” },
];

const cityNames = Array.from(countries, ({ capital }) => capital);
console.log(cityNames); // [‘Delhi, ‘Washington’, ‘Moscow’, ‘Singapore’, ‘Beijing’, ‘Paris’]