**I'm using this class: **
class Person: NSObject, NSCoding {
var name: String
var image: String
init(name: String, image: String) {
self.name = name
self.image = image
}
required init(coder aDecoder: NSCoder){
name = aDecoder.decodeObject(forKey: "name") as? String ?? ""
image = aDecoder.decodeObject(forKey: "image") as? String ?? ""
}
func encode(with coder: NSCoder) {
coder.encode(name, forKey: "name")
coder.encode(image, forKey: "image")
}
}
For archiving, i used this method:
if let savedData = try? NSKeyedArchiver.archivedData(withRootObject: people, requireSecureCoding: false)
whrere people is Person class array [Person]
As for unarchiving, this method:
NSKeyedUnarchiver.unarchivedTopLevelObjectWithData()
is deprecated... which method should i use now ?
You now must tell the system what type you expect rather than simply unarchiving whatever is found:
try NSKeyedUnarchiver.unarchivedArrayOfObjects(ofClass: Person.self, from: savedData)