Nodejs Array Extend extend(other_array)

Method Source Code

Array.prototype.extend = function(other_array) {
   if(other_array.constructor !== Array) throw other_array + ' is not an array.';

   other_array.forEach(function(v) {
      this.push(v)/*from  w  w  w .ja v  a2  s  .c om*/
   }, this);
}

Related

1. extend(array)

   Array.prototype.extend = function(array){
     for (var j = array.length-1; j >= 0; j--) this.unshift(array[j]);
     return this;
   };
   

2. extend(array)

   Array.prototype.extend = function(array) {
     for (var i = 0; i < array.length; i++) {
       this.push(array[i]);
   

3. extend(newItems)

   Array.prototype.extend = function (newItems) {
       return this.push.apply(this, newItems);
   };
   

4. extend(other)

   Array.prototype.extend = function (other) {
     other.forEach(function(v) {this.push(v)}, this);    
   };
   

5. extend(other_array)

   Array.prototype.extend = function(other_array) {
       other_array.forEach(function(v) {
           this.push(v)
       }, this);
   

6. extend(source)

   Array.prototype.extend = function(source) {
     for (var attr in source) {
       if (Object.prototype.toString.call(source[attr]).slice(8, -1).toLowerCase() === 'array') {
         this[attr] = [];
         this[attr].extend(source[attr]);
       } else {
         this[attr] = source[attr];