Reversing words in a string in JavaScript

We are required to write a JavaScript function that takes in a string. The function should return a new string that has all the words of the original string reversed.

For example, If the string is −

const str = 'this is a sample string';

Then the output should be −

const output = 'siht si a elpmas gnirts';

Example

The code for this will be −

const str = 'this is a sample string'; const reverseWords = str => {    let reversed = '';    reversed = str.split(" ")    .map(word => {       return word       .split("")       .reverse()       .join("");    })    .join(" ");    return reversed; }; console.log(reverseWords(str));

Output

The output in the console −

siht si a elpmas gnirts