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Start your free trialNils Sens
9,654 PointsWhat is wrong?
Have I misinterpreted the question, or why does the compiler want a "declaration" at description, if I move it outside the init()?
struct RGBColor {
let red: Double
let green: Double
let blue: Double
let alpha: Double
let description: String
// Add your code below
init(){
self.red = 86.0
self.green = 191.0
self.blue = 131.0
self.alpha = 1.0
self.description = "red: \(red), green: \(green), blue: \(blue), alpha: \(alpha)"
}
}
1 Answer
Jeff McDivitt
23,970 PointsYou need to add the arguments in the initialization and you do not need the values when initializing
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)")
}
}