Create a gist now

Instantly share code, notes, and snippets.

What would you like to do?
in_array function in Javascript
Array.prototype.contains = function(obj) {
var i = this.length;
while (i--) {
if (this[i] === obj) {
return true;
return false;
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment