How to get a instance of UITodayViewController?

Question

I am using a common class for my app and an extension Today.

I am also using a preprocessor macro: iOS 8 Extension How To Detect Running.

How can I get a instance of UITodayViewController?

 #if WIDGET
    // here       
 #else
    //....
 #endif

Answer 1

If your asking how to make a singleton from a UIViewController:

Add a static instance to an extension.

extension UITodayViewController {
    static let shared = UITodayViewController()
}