Nodejs String Reverse reverse()

Method Source Code

String.prototype.reverse = function() {
    var chars = this.split(''),
        new_string = '';
    //  www.j av a 2s .c om
    for (var i = chars.length - 1; i >= 0; i--) {
        new_string += chars[i];
    }
    
    return new_string;
};

console.log("Cat".reverse());

Related

1. reverse()

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

2. reverse()

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

3. reverse()

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

4. 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('');
   

5. 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('');
   };
   

6. reverse()

   String.prototype.reverse = function() {
       return this.split('').reverse().join('')
   

7. reverse()

   String.prototype.reverse = function() {
     return this.split('').reverse().join('')
   'racecar'.reverse()
   'hawaii'.reverse()
   

8. reverse()

   String.prototype.reverse = function(){
     strNew = this.split('');
     strRev = []
     for (var i = strNew.length-1; i >= 0 ; i--) {
       strRev.push(strNew[i]);
     strRev = strRev.join('');
     console.log(strRev)
   "whatup".reverse();
   

9. reverse()

   String.prototype.reverse = function() {
     var sAsArray = this.split("");
     var length = sAsArray.length-1;
     var endpoint = length/2;
     var temp;
     for(var i=0; i < endpoint; i++) {
       temp = sAsArray[i];
       sAsArray[i] = sAsArray[length-i];
       sAsArray[length-i] = temp;
   ...