Nodejs String Reverse reverse()

Method Source Code

String.prototype.reverse = function(){
  return [...this].reduceRight((rev, cur) => {
   return rev + cur;
  }, '');/*www  . j  a va  2 s . co m*/
};

var z = "dog".reverse();
console.log('z:', z);

Related

1. reverse()

   String.prototype.reverse = function(){
       return Array.prototype.reverse.apply(this.split("")).join("");
   

2. reverse()

   "use strict";
   String.prototype.reverse = function () {
       return this.split("").reverse().join("");
   };
   

3. reverse()

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

4. reverse()

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

5. reverse()

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

6. reverse()

   String.prototype.reverse = function () { 
     return this.split("").reverse().join(""); 
   };
   

7. reverse()

   String.prototype.reverse = function(){
     return this.split('').reverse().join('');
   function arguments_array(arguments){
     return Array.prototype.slice.call(arguments);
   

8. reverse()

   String.prototype.reverse = function(){
     var result = [];
     var values =  this.split('');
     for(var cont = 0; cont < values.length; cont++){
       result.unshift(values[cont]);
     return result.join('');
   

9. reverse()

   function spinWords(str) {
     return str.split(' ').map(function(word) {
       return word.length > 4 ? word.reverse() : word;
     }).join(' ');
   String.prototype.reverse = function() {
     return this.split('').reverse().join('');
   };