Instantiate a view from a nib/xib in Swift, with the current API

gistfile1.txt

extension NSView {
    class func instantiateViewFromNib<T>(named nibName: String, inBundle bundle: NSBundle = NSBundle.mainBundle()) -> T? {
        var objects : NSArray?
        
        if bundle.loadNibNamed(nibName, owner: nil, topLevelObjects: &objects) {
            if let objects = objects {
                for object in objects {
                    if let object = object as? T {
                        return object
                    }
                }
            }
        }
        
        return nil
    }
}