Nodejs String Reverse reverseString()

Method Source Code

String.prototype.reverseString = function() {
var len = this.length, strArray = [], ct = 0;
   for (var i=len-1;i>=0;i--) {
      strArray[ct++] = this.charAt(i);/*from w ww  . j  a v  a 2s .  co m*/
   }
   return strArray.join("");
}
console.log("asdf ajsd".reverseString());

Related

1. reverse() // New ES2015

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

2. reverse() return this.split("").reverse().join(""); }

   String.prototype.reverse = function(){ return this.split("").reverse().join(""); }
   function palindrome(str) { 
      return str == str.reverse(); 
   console.log(palindrome("level"));
   

3. reverse(str)

   String.prototype.reverse = function(str){
       return str.split("").reverse().join("");
       console.log(str)
   var myString = new String();
   myString.reverse("Happy")
   

4. reverse(string)

   function reverse(s) {
       return s.toString().split("").reverse().join("");
       console.log('from app . js 2');
   

5. reverseStr()

   var str = 'Lorem ipsum dolor sit amet.';
   String.prototype.reverseStr = function () {
       var string = String(this),
           tempStr = string.split('');
       tempStr = tempStr.reverse();
       return tempStr.join('');
   };
   console.log(str.reverseStr());
   

6. reverseString(str)

   function reverseString(str) {
     return str.split("").reverse().join("");
   reverseString("hello");
   

7. reverseString.prototype.reverse || ()

   String.prototype.reverse = String.prototype.reverse || function() {
       let aux = [],   
           str = this.split('');
       while(str.length > 0) 
           aux.push(str.pop());
       return aux.join('');
   };
   

8. reverseStringString.prototype.reverseString || reverseString( str )

   const reverseString = ( str ) => {
     return str.split(' ').reverse().join(' ');
   String.prototype.reverseString = String.prototype.reverseString || function reverseString( str ) {
     return str.split(' ').reverse().join(' ');
   module.exports = { reverseString, String };
   

9. reverseWords()

   String.prototype.reverseWords = function() {
     var arr = this.split(" ");
     var s = "";
     while (arr.length>0) {
         var element = arr.pop();
         s += element + " ";
     return s;
   console.log("akjsdhiuao ajsd".reverseString());