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2,542 PointsMy code compiles in Xcode but doesn't compile in the editor. What discrepancies do the two editors have?
I do not get any compilation errors. Only a message that says that compilation has failed and that I should click preview for details. However, clicking preview displays a blank page. Please see my code for details.
struct Book {
let title: String
let author: String
let price: String?
let pubDate: String?
init?(dictionary: [String: String]) {
guard let dictTitle = dictionary["title"], let dictAuthor = dictionary["author"] else {
return nil
}
price = dictionary["price"]
pubDate = dictionary["pubDate"]
title = dictTitle
author = dictAuthor
}
}
1 Answer
David Papandrew
8,386 PointsThe challenge wants the dictionary argument to be named "dict". Make this change and the code should pass.
struct Book {
let title: String
let author: String
let price: String?
let pubDate: String?
init?(dict: [String: String]) {
guard let dictTitle = dict["title"], let dictAuthor = dict["author"] else {
return nil
}
self.title = dictTitle
self.author = dictAuthor
self.price = dict["price"]
self.pubDate = dict["pubDate"]
}
}