Nodejs String Reverse reverse()

Method Source Code

String.prototype.reverse = function () {
  s = this;/*from ww w . j  a  v  a 2s  .co m*/
  var i = s.length,
      o = '';
  while (i > 0) {
    o += s.substring(i - 1, i);
    i--;
  }
  return o;
}

Related

1. reverse()

   String.prototype.reverse = function() {
        return Array.prototype.reverse.apply(this.split('')).join('');
      };
   var str = 'JavaScript';
   console.log(str.reverse()); 
   

2. reverse()

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

3. reverse()

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

4. reverse()

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

5. reverse()

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

6. reverse()

   String.prototype.reverse = function(){
     return [...this].reduceRight((rev, cur) => {
      return rev + cur;
     }, '');
   };
   var z = "dog".reverse();
   console.log('z:', z);
   

7. reverse()

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

8. reverse()

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

9. 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('');