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Wojtek Bialy
867 PointsThe playground runs it well I guess, but the site says it has compiler errors (it doesn't). Please help :)
Please help :) What's wrong with that code? I even added last 2 lines to create a color and use description. Looks fine...
struct RGBColor {
let red: Double
let green: Double
let blue: Double
let alpha: Double
let description: String
init(r: Double, g: Double, b: Double, a: Double) {
red = r
green = g
blue = b
alpha = a
description = "red: \(r), green: \(g), blue: \(b), alpha: \(a)"
}
}
let color = RGBColor(r: 255, g: 100, b: 100, a: 255)
let myColor = color.description
1 Answer
luke jones
8,915 Pointsstrangely using letters instead instead of the actual names of the colours doesn't seem to work.
This should pass it:
struct RGBColor {
let red: Double
let green: Double
let blue: Double
let alpha: Double
let description: String
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)"
}
}
let color = RGBColor(red: 255, green: 100, blue: 100, alpha: 255)
let myColor = color.description