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iOS Enumerations and Optionals in Swift Introduction to Optionals Initializing Optional Values

Posted by jeremiahjacquet
jeremiahjacquet
16,885 Points

Do optionals need to be included in the failable intiallizer?

The challenge is complaining about the struct. Is that because I am not including the optionals in the failable initializer?

optionals.swift 
struct Book {
    let title: String
    let author: String
    let price: String?
    let pubDate: String?

    init?(dict: [String: String]) {
        guard let title = dict["title"], let author = dict["author"] else {
            return nil
        }

        self.title = title
        self.author = author
        self.price = dict["price"]
        self.pubDate = dict["pubDate"]
}

2 Answers

miikis
miikis
44,957 Points

Hi Jeremiah,

You're missing a closing bracket for the initializer :)

jeremiahjacquet
jeremiahjacquet
16,885 Points
jeremiahjacquet
jeremiahjacquet
16,885 Points

omg, thanks