Nodejs Array Append Item append()

Method Source Code

Array.prototype.append = function(){
    var newarray = this;
      for(var j = 0; j < arguments.length; j++){
        newarray.push(arguments[j]);
      }//from  w  ww  .j av a2 s . c  om
    return newarray;
};

Related

1. append(a)

   Array.prototype.append = function(a) {
     this.push.apply(this, a)
   

2. append(ar)

   Array.prototype.append = function(ar) {
     this.length += ar.length;
     for (var i = 0, len = this.length, len2 = ar.length; i < len2; i++) {
       this[len + i] = ar[i];
   };
   

3. append(arr)

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

4. append(array)

   Array.prototype.append = function(array)
     this.push.apply(this, array)