(Swift) Storing and retrieving Array to NSUserDefaults

Question

I am trying to store an array to NSUserDefaults and retrieve the array when needed to populate a UITableView.

Currently I am using:

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Answer 1

Here are the way that you can store and retrieved array of object with help of NSKeyArchive.

To Store array to NSUserDefault.

let placesData = NSKeyedArchiver.archivedData(withRootObject: placesArray)
UserDefaults.standard.set(placesData, forKey: "places")

To Retrieved array from NSUserDefault.

let placesData = UserDefaults.standard.object(forKey: "places") as? NSData

if let placesData = placesData {
    let placesArray = NSKeyedUnarchiver.unarchiveObject(with: placesData as Data) as? [Place]
    print(placesArray)
}

Hope this help you.