how to reverse the words in a string with functional javascript code example
Example 1: reverse string javascript
const reverse = (str) => str.split("").reverse().join("");
function reverse1(str) {
const arr = str.split("");
arr.reverse();
const res = arr.join("");
return res;
}
function reverse2(str) {
let res = "";
for (let i = 0; i < str.length; i++) res = str[i] + res;
return res;
}
function reverse3(str) {
return str.split("").reduce((output, char) => {
return char + output;
}, "");
}
Example 2: reverse a word javascript
function reverseWords(str) {
const allWords = str.split(" ")
return allWords.map(item => item.split("").reverse().join("")).join(" ")
}