mootools css multiple attributes

I am trying to match in Mootools [version 1.11] a multiple CSS attribute as in this element:

<input type="radio" value开发者_开发技巧="dev" name="radio_server">

I would like to match this element that has both type='radio' and value='dev' attribs. Tried this but this is not working

$$('input[type=radio][value=dev]')

also not working

$$('input[type=radio,value=dev]')
$$('input[type=radio && value=dev]')

this page: http://api.jquery.com/multiple-attribute-selector/ has a JQuery solution is there anything like also for Mootools ?

---

as mentioned by Dimitar, in mootools 1.11, you could chain a filter function to filter your array, here is an example : http://jsfiddle.net/HHQNE/

here is what's in there :

function radioAndDevPredicate(elt) {
     return elt.getProperty("type") == "radio" && elt.getProperty("value") == "dev";
}

document
    .getElements("input")
    .filter(radioAndDevPredicate)
    .each(function (foo) {
        foo.addClass("active");
    });