Nodejs Array In inArray(e)

Method Source Code

Array.prototype.inArray = function(e) {
    for (var i in this){
        if (this[i]===e) return true;
    }//from   ww  w  .ja  v  a 2s .com
    return false;
}

Related

1. inArray(comparer)

   Array.prototype.inArray = function(comparer) { 
       for(var i=0; i < this.length; i++) { 
           if(comparer(this[i])) return true; 
       return false; 
   };
   

2. inArray(comparer)

   Array.prototype.inArray = function(comparer) { 
       for(var i=0; i < this.length; i++) { 
           if(comparer(this[i])) return true; 
       return false; 
   };
   

3. inArray(comparer)

   Array.prototype.inArray = function(comparer) { 
       for(var i=0; i < this.length; i++) { 
           if(comparer(this[i])) return true; 
       return false; 
   };
   

4. inArray(comparer)

   Array.prototype.inArray = function(comparer) {
     for (var i = 0; i < this.length; i++) {
       if (comparer(this[i])) return true;
     return false;
   };
   Array.prototype.pushIfNotExist = function(element, comparer) {
     if (!this.inArray(comparer)) {
       this.push(element);
   ...
   

5. inArray(comparer)

   Array.prototype.inArray = function(comparer) { 
       for(var i=0; i < this.length; i++) { 
           if(comparer(this[i])) return true; 
       return false; 
   };
   

6. inArray(e)

   Array.prototype.inArray = function(e) {
     var length = this.length;
     for (var i = 0; i < length; i++) {
       if (this[i] == e)
         return true;
     return false;
   };
   

7. inArray(element)

   Array.prototype.inArray = function (element) {
     for (var i = 0; i < this.length; i++) {
       if (this[i] == element) {
         return i;
     return -1;
   };
   

8. inArray(find, option)

   Array.prototype.inArray = function (find, option) {
       var length = this.length;
       for (var i = 0; i < length; i++) {
           if (option == "case-insensitive") {
               if (this[i].toLowerCase() == find.toLowerCase()) {
                   return true;
           if (this[i] == find) {
   ...
   

9. inArray(i)

   Array.prototype.inArray= function(i){
       var _this = this;
       for(var x=0; x<_this.length; x++){
           if(_this[x]==i) return x;
       return -1;