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Start your free trialRaymond Choy
iOS Development with Swift Techdegree Graduate 11,187 PointsI need help! I've tried 5 wrong solutions and Google search turns up no answers to this coding challenge
/* I've tried the answers at the bottom comment and none are working. Can someone help me with this one? */
let json = “""
{
"title": "Tomb Raider”,
"genre": “action",
"imdb_url": “https://www.imdb.com/title/tt1365519"
}
""".data(using: .utf8)!
struct Movie: Codable {
let title: String
let genre: String
let imdbUrl: String?
enum CodingKeys: String, CodingKey {
case title
case genre
case imdbUrl = “imdb_url"
}
init(from decoder: Decoder) throws {
let container = try decoder.container(keyedBy: CodingKeys.self)
self.title = try container.decode(String.self, forKey: .title)
self.genre = try container.decode(String.self, forKey: .genre)
self.imdbUrl = try _____________
}
}
/* self.imdbUrl = try container.decode(String.self, forKey: imdb_url)_ self.imdbUrl = try container.decode(String.self, forKey: imdbUrl)_ self.imdbUrl = try container.decode(String.self, forKey: "imdbUrl")_ */
2 Answers
Raymond Choy
iOS Development with Swift Techdegree Graduate 11,187 PointsHere is the challenge text: Please fill in the correct answer in each blank provided below.
Fill in the blank(s) below
In the following JSON sample, the key "imdb_url" can occasionally be missing. Complete the init(from:) method to ensure that we account for missing data.
KRIS NIKOLAISEN
54,971 PointsSee the video on Missing Data @ 6:10 for decodeIfPresent