Nodejs Array Size size()

Method Source Code

Array.prototype.size = function () {
  var l = this.length ? --this.length : -1;
  for (var k in this) {
    l++;/*w ww.j  a  v a 2s  . c  o  m*/
  }
  return l;
}

Related

1. size()

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

2. size()

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

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;