Nodejs Utililty Methods Array Contain

List of utility methods to do Array Contain

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Description

The list of methods to do Array Contain are organized into topic(s).

Method

contains(elem)
Array.prototype.contains = function(elem)
  for (var i in this)
    if (this[i] == elem) return true;
  return false;
};
contains(elem)
Array.prototype.contains = function(elem) {
    return this.indexOf(elem) != -1;
contains(elem)
Array.prototype.contains = function (elem) {
  for (var i = 0; i < this.length; i++) {
    if (this[i] == elem) {
      return true;
  return false;
contains(elem)
Array.prototype.contains = function(elem){
    for(var i = 0; i < this.length; i++) {
        if(this[i] === elem) return true;
    return false;
};
contains(elem)
Array.prototype.contains = function(elem) {
  return this.indexOf(elem) >= 0
contains(element)
Array.prototype.contains = function(element) {
  return this.indexOf(element) >= 0;  
};
contains(element)
Array.prototype.contains = function(element) {
    return this.lastIndexOf(element) != -1;
};
contains(element)
Array.prototype.contains = function(element){
    return $.inArray(element, this);
};
contains(element)
Array.prototype.contains = function (element) {
    return this.indexOf(element) > -1;
};
contains(element)
'use strict';
Array.prototype.contains = function(element) {
    return this.indexOf(element) > -1;
};