gistfile1.as

// I'm using AS3 like it was JS and you can't stop me.
_waitingQueue
    .filter(function(obj:Object, index:int, array:Array) {
        return obj.loader == _loader;
    })
    .forEach(function(obj:Object, index:int, array:Array) {
        _waitingQueue.splice(_waitingQueue.indexOf(obj), 1);
    });