Nodejs Array Append Item append(ar)

Method Source Code

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];//from  w  ww. j  a va 2s  . com
   }
};

Related

1. append()

   Array.prototype.append = function(){
       var newarray = this;
         for(var j = 0; j < arguments.length; j++){
           newarray.push(arguments[j]);
       return newarray;
   };
   

2. append(a)

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

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)
   

5. append(e)

   Array.prototype.append = function(e) {
     this.push(e);
   

6. append(from)

   Array.prototype.append=function(from) {
     this[this.length]=from;
     return this;