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Carlo Majorani
7,115 PointsCustom initializer challenge
I can't figure out what's wrong with my code
init(red: Double, green: Double, blue: Double, alpha: Double, description: String) {
self.red = red
self.green = green
self.blue = blue
self.alpha = alpha
self.description = "red: \(self.red), green: \(self.green), blue: \(self.blue), alpha: \(self.alpha)"
}
Can someone help me?
Thanks
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, description: String) {
self.red = red
self.green = green
self.blue = blue
self.alpha = alpha
self.description = "red: \(self.red), green: \(self.green), blue: \(self.blue), alpha: \(self.alpha)"
}
}
3 Answers
Jeremy Faith
Courses Plus Student 56,696 PointsYou do not need to pass in a value for description. It will be set using the passed in values for red, green, blue, and alpha. So remove it from the init method.
init(red: Double, green: Double, blue: Double, alpha: Double)
Hope this helps.
Carlo Majorani
7,115 PointsGreat, thank you!
Daniel Walkowski
549 PointsNONE of these answers work in the Treehouse interpreter. I spent so much time trying to get it working, and it just doesn't