#if BEFORE | |
public func getVersion() -> Int { | |
return 0 | |
} | |
public class ChangeStoredToObserved { | |
public var friends: [String] = [] | |
public var count: Int = 0 | |
public var friend: String = "cat" | |
public init() {} | |
} | |
#else | |
public func getVersion() -> Int { | |
return 1 | |
} | |
public class ChangeStoredToObserved { | |
public var friends: [String] = [] | |
public var count: Int = 0 | |
public var friend: String = "cat" { | |
willSet { | |
friends.append(friend) | |
} | |
didSet { | |
count += 1 | |
} | |
} | |
public init() {} | |
} | |
#endif |