Nodejs Array Clone clone()

Method Source Code

/**//  w  ww  .j  a  va2 s.  c om
 * Sets up a clone method on the Array prototype
 */

Array.prototype.clone = function() {
    return this.slice();  
};

Related

1. clone()

   Array.prototype.clone = function() {
     return this.slice(0);
   };
   

2. clone()

   Array.prototype.clone = function () {
     var newArray = new Array();
     for(var index=0; index<this.length;index=index+1) {
       newArray[index] = this[index];
     return newArray;
   };
   

3. clone()

   var utils = {
     extend: function(orig, extra) {
       return Object.keys(extra).forEach(function(key) {
         orig[key] = extra[key];
       });
   };
   Array.prototype.clone = function() {
     return this.slice(0);
   ...
   

4. clone()

   Array.prototype.clone = function() {
       var arr = this.slice(0);
       for( var i = 0; i < this.length; i++ ) {
           if( this[i].clone ) {
               arr[i] = this[i].clone();
       return arr;
   

5. clone()

   Array.prototype.clone = function() {
       var arr = this.slice(0);
       for( var i = 0; i < this.length; i++ ) {
           if( this[i].clone ) {
               arr[i] = this[i].clone();
       return arr;