SingleUserDefaultsStore
open class SingleUserDefaultsStore<T> where T : Decodable, T : Encodable
SingleUserDefaultsStore
offers a convenient way to store a single Codable
object in UserDefaults
.
-
Store’s unique identifier.
Warning: Never use the same identifier for two -or more- different stores.
Declaration
Swift
public let uniqueIdentifier: String
-
JSON encoder. default is
JSONEncoder()
Declaration
Swift
open var encoder: JSONEncoder
-
JSON decoder. default is
JSONDecoder()
Declaration
Swift
open var decoder: JSONDecoder
-
Initialize store with given identifier.
Warning: Never use the same identifier for two -or more- different stores.
Declaration
Swift
required public init?(uniqueIdentifier: String)
Parameters
uniqueIdentifier
store’s unique identifier.
-
Save object to store. O(1)
Throws
JSON encoding error.Declaration
Swift
public func save(_ object: T) throws
Parameters
object
object to save.
-
Get object from store. O(1)
Declaration
Swift
public var object: T? { get }
-
Delete object from store. O(1)
Declaration
Swift
public func delete()