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Start your free trialChad Murdock
9,101 PointsHow am I getting compiler errors on treehousebut xcode runs this code without issue??
Here's my code:
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)"
}
}
2 Answers
Jeff McDivitt
23,970 PointsYou do not need to assign the values that they state in the challenge
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)")
}
}
Chad Murdock
9,101 Pointsthanks. When got this error message "Make sure you're not using the memberwise initializer provided by default" I thought that meant the object shouldn't be accepting any argument value passed through it... Not sure I understand what memberwise means exactly.
Chad Murdock
9,101 PointsAre there any examples of a NON-memberwise initializers anyone could offer, so I can understand by contrasting?