Nodejs Array Merge merge()

Method Source Code

Array.prototype.merge = function() {
   var l = this.length, a = [];
   for (var i=0; i<l; i++) {
      var k = this[i].length;
      for (var j=0; j<k; j++) {
         a.push(this[i][j]);/*from   www. jav  a2  s  .  c o m*/
      }
   }
   return a;
}

Related

1. merge( key, array )

   Array.prototype.merge = function( key, array ){
     for( var i = 0; i < this.length; i++)
       for(var j = 0; j < array.length; j++)
         if( this[i][key] == array[j][key]) {
           for( var property in array[j] )
             if( array[j].hasOwnProperty( property) && property != key)
   ...
   

2. merge(arr)

   Array.prototype.merge = function(arr) {
       if (arr) {
           for (var i = 0; i < arr.length; ++i) {
               if (!this.contains(arr[i]))
                   this.push(arr[i]);
   

3. merge(arr)

   Array.prototype.merge = function (arr) {
       if (arr == null || typeof(arr) == "undefined") {
           return this;
       return this.concat(arr);
   };
   

4. merge(arra)

   Array.prototype.merge = function(arra){
       var oneArra = this;
       var twoArra = arra;
       var oneIndex = 0;
       var twoIndex = 0;
       var result = [];
       while(!(oneIndex == oneArra.length && twoIndex == twoArra.length)){
           if((oneArra[oneIndex] < twoArra[twoIndex]) || (twoIndex == twoArra.length)){
               result[result.length] = oneArra[oneIndex];
   ...
   

5. merge(arrayB)

   Array.prototype.merge = function(arrayB) {
       var arrayA = this.valueOf(), res = [], bCopy;
       res = arrayA.unite([]);
       bCopy = arrayB.unite([]);
       for (var i = 0; i < res.length; i++) {
           for (var j = 0; j < arrayB.length; j++) {
               if (res[i] == bCopy[j]) {
                   delete bCopy[j];
                   break;
   ...