vikitripathi

/*
Copied and pasted from David Hamrick's blog:

Source: http://www.davidhamrick.com/2011/12/31/Changing-the-UINavigationController-animation-style.html
*/

@interface UINavigationController (Fade)

- (void)pushFadeViewController:(UIViewController *)viewController;
- (void)fadePopViewController;

vikitripathi

class City: NSObject, NSCoding
{
    var name: String?
    var id: Int?
    
    required init?(coder aDecoder: NSCoder)
    {
        self.name = aDecoder.decodeObject(forKey: "name") as? String
        self.id = aDecoder.decodeObject(forKey: "id") as? Int
    }

vikitripathi

public struct Event {
    public internal(set) var timeStamp: Date
    public internal(set) var eventTag: String
    
    public init(timeStamp: Date, tag: String) {
        self.timeStamp = timeStamp
        self.eventTag = tag
    }
}