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Start your free trialHojung Kim
878 PointsI've come up with the following code for the challenge... and I have no idea why it's incorrect.
init(description: String) { red = 86.0 green = 191.0 blue = 131.0 alpha = 1.0
description = "red: \(red), green: \(green), blue: \(blue), alpha: \(alpha)"
}
Is it a syntax error?
struct RGBColor {
let red: Double
let green: Double
let blue: Double
let alpha: Double
let description: String
// Add your code below
init(description: String) {
red = 86.0
green = 191.0
blue = 131.0
alpha = 1.0
description = "red: \(red), green: \(green), blue: \(blue), alpha: \(alpha)"
}
}
1 Answer
ceriannejackson
23,759 PointsYou want to initialise it with the values of red, green, blue and alpha and you also need to use self to assign the values passed in to the struct
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)"
}
I hope that helps :)
Hojung Kim
878 PointsHojung Kim
878 PointsThanks so much! I was very confused about this concept