How to save a Array with (Multiple Types) in NSUserDefaults

Question

This is pretty simple but can\'t seem to find the correct information to solve saving an array like this in User Defaults.

It says it\'s not a property that NSUser Defau

Answer 1

You have to store your Object in form of Data Convert into data using NSKeyedArchiver.archivedData(withRootObject:)

Convert back to Object using NSKeyedUnarchiver.unarchiveObject(with:)

Saving Data for UserDefaults

let notificationData = NSKeyedArchiver.archivedData(withRootObject: notificationList)
UserDefaults.standard.set(notificationData, forKey: "notificationList")

Retrive Data from User UserDefaults

let decodedData  = UserDefaults.standard.object(forKey: "notificationList") as! Data
let notificationList = NSKeyedUnarchiver.unarchiveObject(with: decodedData) as! AnyObject