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Tanya Mila
179 PointsI can't figure out how to create a value for the description property
I'm done with the first part of the challenge, assigning values to the first four properties but am stuck on the description property with a string representation. Do I need to create a new constant outside of the function?
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
}
}
let value = RGBColor(red: 86.0, green: 191.0, blue: 131.0, alpha: 1.0)
1 Answer
Matt Skelton
4,548 PointsHey Tanya,
Good job with your init method, however, you don't need to worry about creating a variable to hold a colour value.
Instead, within your init method after you've assigned your values, you want to assign a string to your description variable. You'll need to use string interpolation in order to produce an output similar to the following:
"red: 86.0, green: 191.0, blue: 131.0, alpha: 1.0"
Hope that helps!
Tanya Mila
179 PointsTanya Mila
179 PointsThank you so much! It worked :)