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Start your free trialArthur Boilanger
3,372 PointsRGB Initializer
Forgive me if this is a silly question, but after watching and re-watching the video I don't understand how I'm supposed to be making a custom initializer for this challenge.
I've tried putting the sample values into the parameters, I've tried using "self.red, etc." but neither worked.
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) {
red = 86.0
green = 191.0
blue = 131.0
alpha = 1.0
}
}
1 Answer
Arthur Boilanger
3,372 PointsI ended up figuring it out!
Here's my completed code. I'll comment it out if people would like:
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
description = "red: \(red), green: \(green), blue: \(blue), alpha: \(alpha)"
}
}
Steven Deutsch
21,046 PointsSteven Deutsch
21,046 PointsGreat work Arthur. Way to find your own solution!