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Ivan Cadena
2,949 PointsStructs
Im not sure what I am doing wrong. I keep rewatching the videos and cant seem to figure it out
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 = 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
Jason Anders
Treehouse Moderator 145,860 PointsHey Ivan,
You're on the right track, but there are a couple things going wrong here:
- The initializer (init) is outside of the
struct's closing brace. The initializer is part of the struct, so it needs to be inside. Just move all of the init's code up into the struct. - The challenge never asked you to hard-code any values. The values given in the Task are just examples of what it would want for output. Additionally, you don't usually hard-code values into an initializer. The values will come from the parameters passed in when an instance is created. So
self.red = 86.0will result in a Bummer. To initialize the values coming in, you will needself.red = redand so on for the rest of the variables.
Give it another go with these in mind. I'm sure you'll get it now. :)
Ivan Cadena
2,949 PointsIvan Cadena
2,949 PointsThank you so much for you help :)