How do I convert url.query to a dictionary in Swift?

Question

I have a URL coming in to the AppDelegate method:

func application(_ application: UIApplication, open url: URL, sourceApplication: String?, annotation: Any) ->         


        

Answer 1

Use .first(where:)

        guard let query = components.queryItems else {
            return
        }
        
        guard let accessToken = query.first(where: { $0.name == "access_token" }) else {
            return
        }