Nodejs String Reverse reverser()

Method Source Code

// As a string extension
// note: doesn't work with arrow syntax from ES6
String.prototype.reverser = function() {
  if (!this || this.length < 2) {
    return this;//from  w w  w. ja  v  a 2  s.com
  }
    return this.split('').reverse().join('');
}

Related

1. reverseString(str)

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

2. 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('');
   };
   

3. 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 };
   

4. 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());
   

5. reverseWords(str)

   String.prototype.reverseWords = function(str) {
     var tokenArray = [];
     tokenArray = this.split(' ');
     return tokenArray.reverse().join(' ');
   

6. strReverse()

   String.prototype.strReverse = function() {
     var length = this.length,
         strcopy = '';
     for(var i = length-1; i >= 0; i--) {
       strcopy+=this[i]
     return strcopy;
   console.log("  0011".strReverse())
   ...