這裏是一個完美的作品對我來說一個例子:
class ProviderRealm: Object, Unboxable {
dynamic var identifier: String = "demo"
dynamic var name: String?
dynamic var logo: String?
/// Initializer used for unboxing of JSON string
required init(unboxer: Unboxer) throws {
self.identifier = (try? unboxer.unbox(key: "identifier")) ?? "demo"
self.name = try? unboxer.unbox(key: "name")
self.logo = try? unboxer.unbox(key: "logo")
super.init()
}
required init(realm: RLMRealm, schema: RLMObjectSchema) {
super.init(realm: realm, schema: schema)
}
required init() {
super.init()
}
required init(value: Any, schema: RLMSchema) {
super.init(value: value, schema: schema)
}
override static func primaryKey() -> String? {
return "identifier"
}
}