CountDownEvent+NSSecureCoding.swift

// class CountDownEvent {
//  init(endDate: NSDate, name: String);
// }

extension CountDownEvent: NSSecureCoding {
    convenience init(coder: NSCoder!) {
        let endDate = coder.decodeObjectOfClass(NSDate.classForCoder(), forKey: "endDate") as NSDate
        let name = coder.decodeObjectOfClass(NSString.classForCoder(), forKey: "name") as NSString
        
        self.init(endDate: endDate, name: name) // Is this not how you call another initializer?
    }
    
    func encodeWithCoder(coder: NSCoder!) -> Void {
        coder.encodeObject(endDate, forKey: "endDate")
        coder.encodeObject(name, forKey: "name")
    }
    
    class func supportsSecureCoding() -> Bool {
        return true
    }
}