case let area?: mapArea = "\(area)"
- case .none: return nil
+ case nil: return nil
}
switch rawAlternativeValue {
- case .none: fatalError("DefaultKey (\(self)) has no alternative value.")
+ case nil: fatalError("DefaultKey (\(self)) has no alternative value.")
case let .some(value): return value
guard T.alreadyHasData(for: number) else {
- return .none
+ return nil
}
guard let status = T.init(number: number) else {
guard let deck = self.store.sync(execute: { self.store.deck(by: number) }) else {
- return .none
+ return nil
}
return deck
case .error(let e)?: return Future<U>(e)
- case .none: fatalError("Future not complete")
+ case nil: fatalError("Future not complete")
}
}