convert jquery inArray to extjs equivalent

Question

does extjs contain method equivalent to inArray? i checked the API but found nothing!

here is the jquery snippet that need urgent conversion:

if ($.inArray(checkbox.inputValue, values) >= 0)

where values is array.

thanks,

Answer 1

Ext JS has Array.indexOf, which does exactly the same thing that the unfortunately-named jQuery.inArray does:

if(values.indexOf(yourValue) !== -1)

Answer 2

Ext.js does not appear to have this function. See http://docs.sencha.com/core/manual/

You can monkey patch this in if you like:

Ext.inArray = function(value, collection) {
    return collection.indexOf(value) !== -1;
};