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“save struct array to UserDefaults swift” Code Answer

save struct array to UserDefaults swift

typescript by Mobile Star

on Mar 15 2020 Donate

struct Song:Codable {
    var title: String
    var artist: String
}

var songs: [Song] = [
    Song(title: "Title 1", artist: "Artist 1"),
    Song(title: "Title 2", artist: "Artist 2"),
    Song(title: "Title 3", artist: "Artist 3"),
]

UserDefaults.standard.set(try? PropertyListEncoder().encode(songs), forKey:"songs")

// here's how to get it back out again later:

if let data = UserDefaults.standard.value(forKey:"songs") as? Data {
    let songs2 = try? PropertyListDecoder().decode(Array<Song>.self, from: data)
}