Nodejs Utililty Methods String Reverse

String.prototype.reverse = function() {
  return this.split('').reverse().join('');
"My string".reverse();

String.prototype.reverse = function () {
    "use strict";
    var i,
        r;
    for (i = this.length - 1, r = ''; i >= 0; r += this[i--]) {}
    return r;
};
this.console.log("stringExample".reverse());

'use strict';
String.prototype.reverse = function() {
  return (this.split('').reverse().join(''));
};
console.log('evian'.reverse());
console.log("String".reverse()); 
console.log("Super awesome string".reverse()); 

String.prototype.reverse = function() {
    return this.split("").reverse().join("");
};
String.prototype.wordReverse = function() {
    var word, _i, _len;
    var newMessageArray = [];
    var messageArray = this.split(" ");
    for (_i = 0, _len = messageArray.length; _i < _len; _i++) {
        word = messageArray[_i];
...

String.prototype.reverse = function() {
var answer = '', l = this.length;
for (var i = l - 1; i >= 0; i--) {
  answer += this[i];
return answer;

String.prototype.reverse = function() {
  var ans = '', l = this.length;
  for (var i = l - 1; i >= 0; i--) {
    ans += this[i];
  return ans;

String.prototype.reverse = function(){
   var origString = [];
   var revString = [];
   for(var i=this.length-1; i>=0; i--){
      origString.push(this.charAt(i));
   };
   revString = origString.join(""); 
   return this + " "+ revString;
};
...

String.prototype.reverse = function() {
  var i;
  var str = '';
  for(i = this.length - 1; i > -1; i--) {
    str += this[i];
  return str;
};

String.prototype.reverse = function (){
    var t = "";
    for(var i = this.length; i > 0; i--) t = t + this.substring(i - 1, i);
    return t;
var max = 1000000;
var sum = 0;
var i = 1;
var str_num = null;
...

String.prototype.reverse = function(){
    var dummy = "";
    for (var i = this.length-1; i >= 0; i--) {
        dummy += this[i];
    return dummy;