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iOS Parsing JSON Using Codable Parsing Different JSON Structures Recap: Parsing Different JSON Structures

Monika Kesarwani
Monika Kesarwani
5,851 Points

help in for fill in the blank

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. 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 


1 Answer