Nodejs Array Contain contains(e)

Method Source Code

Array.prototype.contains = function(e) {
    for (var i = this.length - 1; i >= 0; i--) {
        if (this[i] == e) {
            return true;
        }/* w w w. ja  v a  2s.c o  m*/
    }
    return false;
};

Related

1. contains(arg)

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

2. contains(array)

   Array.prototype.contains = function(array) {
     var arr1 = this.sort();
     var arr2 = array.sort();
     var i = arr1.length;
     if ( i < arr2.length ) {
       return false;
     while (i--) {
       if (arr1[i] === arr2[i]) {
   ...
   

3. contains(array)

   Array.prototype.contains = function (array) {
       var debug = true;
       var starts = [];
       for (var i = 0; i < this.length; i++) {
     if (this[i] == array[0])
         starts.push(i);
       console.log('found', starts.length, 'possible matches');
       for (var p = 0; p < starts.length; p++) {
   ...
   

4. contains(array, sizediff)

   var fs =require('fs');
   var lineReader = require('line-reader');
   Array.prototype.contains = function (array, sizediff) {
       if (!array)
           return false;
       if (this.length <= array.length)
           return false;
     if (sizediff && this.length > array.length + sizediff)
       return false;
   ...
   

5. contains(e)

   Array.prototype.contains = function (e) {
       return this.indexOf(e) > -1;
   };
   

6. contains(e,ignore)

   Array.prototype.contains  = function(e,ignore)  {  
     if(ignore==undefined) ignore = false;
       for(var i=0;i<this.length;i++){  
       if(ignore){
         if(this[i].toLowerCase() == e.toLowerCase()) 
           return true; 
       }else{
         if(this[i] == e) 
           return true; 
   ...
   

7. contains(el)

   "use strict";
   Array.prototype.contains = function(el){
     return this.indexOf(el) > -1;
   };
   var rotateArray = function rotateArray(arr){ 
     arr.unshift(arr.pop());
     return arr;
   };
   print(function(input){ 
   ...
   

8. contains(el)

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

9. contains(el, test)

   Array.prototype.contains = function(el, test) {
       if (test == null) return this.indexOf(el) >= 0;
       for (var i = this.length; --i >= 0;) if (test(this[i], el)) return true;
   };