Nodejs Array Union union(other)

Method Source Code

Array.prototype.union = function (other) {
   var hash = {};
   for (var i = 0; i < this.length; i++) {
      hash[this[i]] = true;//  w  w  w  . j  a va2s  . c o  m
   }
   for (var j = 0; j < other.length; j++) {
      hash[other[j]] = true;
   }
   return Object.keys(hash);
};

Related

1. union(a)

   Array.prototype.union = function(a) {
       return this.concat(a.remove(this));
   

2. union(a, b)

   Array.union = function(a, b){
        return a.concat(b).uniquelize();
   };
   

3. union(arr)

   Array.prototype.union = function (arr) {
     return this.concat(arr).distinct();
   };
   

4. union(ary)

   Array.prototype.union = function (ary) {
       return this.concat(ary).distinct();
   };
   

5. union(b)

   Array.prototype.union = function(b) {
     return this.concat(b).uniquelize();
   };
   

6. union(t)

   Array.prototype.union = function(t)
       return this.concat(t).unique();
   

7. getUnionAttrStr(filed,split)

   Array.prototype.getUnionAttrStr=function(filed,split){
     try{
     var unionStr=new String();
     if(!split){
       split=",";
     for(var i=0;i<this.length;i++){
       var tempVal=this[i][filed];
       unionStr+=tempVal+split;
   ...
   

8. getUnionAttrStr(filed,split)

   Array.prototype.getUnionAttrStr=function(filed,split){
     try{
     var unionStr=new String();
     if(!split){
       split=Toyz4js["cfg"]["array_separator"];
     for(var i=0;i<this.length;i++){
       var tempVal=this[i][filed];
       unionStr+=tempVal+split;
   ...
   

9. getUnionStr(filed,split)

   Array.prototype.getUnionStr=function(filed,split){
     try{
     var unionStr=new String();
     if(!split){
       split=",";
     for(var i=0;i<this.length;i++){
       var tempVal=this[i][filed];
       unionStr+=tempVal+split;
   ...