Different Syntax Of Writing map() in javascript
1st:
const array1 = rockets.map(elem => (
{
country: elem.country,
launches: elem.launches
}
));
console.log(array1); [{… }, {… }, {… }]
2s
const array2 = rockets.map(elem => {
return {
country: elem.country,
launches: ...
omarsaade.hashnode.dev1 min read