Nodejs Array Size size()

Method Source Code

///*from   w  w w.j  av a 2 s  . c o  m*/
/**
 * Returns the number of elements in this array.
 * @return  the number of elements in this array.
 */
Array.prototype.size = function () {
    return this.length;
};

Related

1. size()

   Array.prototype.size = function() {
     return this.length;
   };
   

2. size()

   Array.prototype.size = function () {
     var l = this.length ? --this.length : -1;
     for (var k in this) {
       l++;
     return l;
   

3. size()

   Array.prototype.size = function() {
     return this.length;
   };
   

4. size()

   Array.prototype.size = function(){
     var s = 0;
     for(var i in this) if(typeof eval(this.get(i)) != 'function') s++;
     return s;