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Kagan Dikmen
1,220 PointsWhat should I do?
I don't know what should I do...
struct RGBColor {
let red: Double
let green: Double
let blue: Double
let alpha: Double
// Add your code below
init(red: Double, green: Double, blue: Double, alpha: Double) {
self.red = red
self.green = green
self.blue = blue
self.alpha = alpha
}
let description: String = "red: \(red), green: \(green), blue: \(blue), alpha: \(alpha)"
}
2 Answers
Steven Deutsch
21,046 PointsHey Kagan Dikmen,
You need to add the constant stored property, description, back into your RGBColor struct. You then initialize it inside of your init method, similar to the way you've written it now. However, it would be good practice to call self.description and you don't need to explicitly define it as a String. This will be done when you add the property to your struct. Take a look at my code:
struct RGBColor {
let red: Double
let green: Double
let blue: Double
let alpha: Double
let description: String
// Add your code below
init(red: Double, green: Double, blue: Double, alpha: Double) {
self.red = red
self.green = green
self.blue = blue
self.alpha = alpha
self.description: = "red: \(red), green: \(green), blue: \(blue), alpha: \(alpha)"
}
}
Good Luck!
Kagan Dikmen
1,220 PointsThank you so much! I got it.