CODE EXAMPLE FOR JAVASCRIPT

map in an array

let numbers = [33, 22, 44, 55, 66, 77, 88, 99];
const getNumbers = numbers.map(number => number * 2);
console.log(getNumbers);
//Expected output:
/*[
    66,  44,  88, 110,
   132, 154, 176, 198
 ]
 */