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4,968 Pointswhat is the correct answer to property observer code challenge for Xcode, in editor my code works fine
import PlaygroundSupport import UIKit
class TemperatureController: UIViewController { var temperature: Double = 0.0 { didSet { if (temperature > 80.0) { view.backgroundColor = .red } else if (temperature < 40.0) { view.backgroundColor = .blue } else { view.backgroundColor = .green } } }
init(temperature: Double) {
self.temperature = temperature
super.init(nibName: nil, bundle: nil)
}
convenience init(){
self.init(temperature: 0)
}
required init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
}
override func viewDidLoad() {
super.viewDidLoad()
view.backgroundColor = .green
}
}
var tempController = TemperatureController(temperature: 90.0) PlaygroundPage.current.liveView = tempController.view
class TemperatureController: UIViewController {
var temperature: Double
init(temperature: Double) {
self.temperature = temperature
super.init()
}
override func viewDidLoad() {
super.viewDidLoad()
view.backgroundColor = .white
}
}