Here you can find the source of contains(arg)
//Checks if the array contains the given element Array.prototype.contains = function(arg){ for(var i = 0; i < this.length; i++) if(this[i] === arg) return true; return false; };
Array.prototype.contains = function ( needle ) { for (i in this) { if (this[i] == needle) return true; return false;
Array.prototype.contains = function ( needle ) { for (i in this) { if (this[i] == needle) return true; return false;
Array.prototype.contains = function ( needle ) { for (i in this) { if (this[i] === needle) return true; return false;
Array.prototype.contains = function( v ) { for ( var i = 0, l = this.length; i < l; i++ ) { if ( this[ i ] === v ) return true; return false;
Array.prototype.contains = function() { var args = arguments; if (args.length < 1) { return false; for (var i = 0; i < args.length; i++) { var found = false; for (var aIndex = 0; aIndex < this.length; aIndex++) { if (this[aIndex] === args[i]) { ...
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]) { ...
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++) { ...
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; ...
Array.prototype.contains = function (e) { return this.indexOf(e) > -1; };