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Start your free trialmohamed hassan
2,079 Pointsare we able to init part of the struct or should we make it all ?
I have tried first to do only init to the Double without the String but it didn't go through and after I put the string it is not making errors but it is still not working I just need help
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, description: String){
self.red = red
self.green = green
self.blue = blue
self.alpha = alpha
self.description = "red: \(red), green: \(green), blue: \(blue), alpha: \(alpha)"
}
func colors() -> [RGBColor] {
let results = [RGBColor]()
return results
}
}
let code = RGBColor(red: 86.0, green: 191.0, blue: 131.0, alpha: 1.0, description: "")
print(code)
1 Answer
Jeremy Conley
16,657 PointsYou don't need a description parameter, you set it based on the color values you passed through
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)"
}
}
Database Admin
iOS Development Techdegree Student 201 PointsDatabase Admin
iOS Development Techdegree Student 201 PointsHi Jeremy Conley , your answer is correct however it is better to put your answer in the answer pane in the bottom of this page instead of a comment. In that way the user can mark your answer correct.