DeepClone

var clone = function(obj) {
 
     var clonedObject;
 
     // Handle null, undefined or primitive types
     if (obj === null || typeof obj !== 'object') {
         return obj;
     }
 
     //Handle Array
     if(obj instanceof Array){
         clonedObject = [];
 
         for(var i = 0; i < obj.length; i++){
             //clone every element in the array
             clonedObject[i] = clone(obj[i]);
         }
 
         return clonedObject;
     }
 
     //Handle Date
     if(obj instanceof Date) {
         clonedObject = new Date(obj.valueOf());
         return clonedObject;
     }
 
     //Handle RegExp
     if(obj instanceof RegExp) {
         clonedObject=RegExp(obj.source,obj.flags);
         return clonedObject;
     }
 
     //Handle Object
     if(obj instanceof Object) {
         clonedObject = new obj.constructor();
 
         //iterate object properties
         for(var attr in obj){
             if(obj.hasOwnProperty(attr)){
                 //clone every propery to the new object
                 clonedObject[attr] = clone(obj[attr]);
             }
         }
 
         return clonedObject;
     }
 
     //If you hit this code something in VERY Wrong :)
     throw new Error('Object not cloned');
   };

module.exports = clone;