Nodejs String Reverse reverse()

Method Source Code

//Add a method to the string class to return reverse of the string.

String.prototype.reverse = function(){
  var charArray = this.split('');
  var charArrayLength = charArray.length;
  var reverseMessage = '';
  for(var i = charArrayLength-1;i>=0;i--){
    reverseMessage+=charArray[i];//from  www .  ja v  a 2 s.com
  }
  return reverseMessage;
};

//Less is more, A simple one liner to reverse a string
String.prototype.reverse = function(){
  return Array.from(this).reverse().join('');  //Utilizing the Array.from() and Array.reverse() method
}

//Using the the function reverse
var message = "I am Bhupendra";

console.log(message.reverse());

Related

1. reverse()

   function reverseSlow(s) {
     let result = '';
     for (let i = s.length - 1; i >= 0; i--) {
       result += s.charAt(i);
     return result;
   function reverseFast(s) {
     let result = [];
   ...
   

2. reverse()

   String.prototype.reverse = function () {
       return this.split('').reverse().join('');
   };
   String.prototype.isPalindrome = function () {
       var s = this.toLowerCase().replace(/[^a-z]/g, '');
       return (s.reverse() === s);
   };
   ('A man, a plan, a canoe, pasta, heros, rajahs, ' +
   'a coloratura, maps, snipe, percale, macaroni, ' +
   ...
   

3. reverse()

   String.prototype.reverse=function(){
     var arr=this.toCharArray();
     return arr.reverse().join("");
   

4. reverse()

   function reverseWordsInString(str) {
       var words = str.split(' ');
       var resultStr = '';
       for (var w in words) {
           resultStr += words[w].reverse() + ' ';
       return resultStr;
   String.prototype.reverse = function () {
   ...
   

5. reverse()

   String.prototype.reverse = function () {
       'use strict';
       var s = "",
           i = this.length;
       while (i > 0) {
           s += this.substring(i - 1, i);
           i--;
       return s;
   ...
   

6. reverse()

   "use strict";
   String.prototype.reverse = function () {
       return this.split("").reverse().join("");
   var isPalindrom = function(n) {
     var s = n.toString();
     return s === s.reverse();
   var max = 0;
   ...
   

7. reverse()

   String.prototype.reverse = function() {
       var result = "";
       for (var i = this.length -1 ; i >= 0; i--){
           result += this.charAt(i);
       return result;
   };
   

8. reverse()

   String.prototype.reverse = function(){
     var newString = "";
     for (var i = this.length - 1; i >= 0; i--) {
       newString = newString + this[i];
     };
     return newString;
   var name = "freak yeah I\'m writing strings up in hurr!!"
   name.reverse();
   ...
   

9. reverse()

   String.prototype.reverse = function(){
     var returnedString = string.split('');
     returnedString.reverse();
     var string = this.join('');
   };
   String.prototype.reverse = function(){
     return this.split('').reverse().join('');
   var test = 'Cruncha muncha cruncha muncha fritos in my butt';
   ...