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Start your free trialJustin Black
24,793 PointsTest Failing: "Make sure you use the right key"
So on this task, we have to take from an instance of the Treehouse struct which contains a dictionary of friends information.
We are to create 2 constants, one called profileImageName and one called profilePicture
first one is the string representation of the profilePicture, and the second one is a UIImage of based on that name. Mine however is telling me to make sure I'm using the right key. If it's wrong, then I can't copy/paste right.
import UIKit
class ViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
let friends = Treehouse().friends
//Add your code below
let profileImageName = friends["profilePicture"] as String!
let profilePicture = UIImage(named:profileImageName)
}
}
struct Treehouse {
let friends = [
"firstName": "Susan",
"lastName": "Olson",
"profilePicture": "susan_profile.png"
]
}