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iOS Object-Oriented Swift Complex Data Structures Custom Initializers

John Gilmer
PLUS
John Gilmer
Courses Plus Student 3,782 Points

Can someone tell me what is wrong here?

It won't work, please tell me the steps to get through it as well if possible! Thanks!

structs.swift
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, description: String) {
  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)"
  }
}

3 Answers

John Gilmer
PLUS
John Gilmer
Courses Plus Student 3,782 Points

I figured it out, after re-reading seconds after posting. I didn't need to define description in the init syntax. Oops!

Hey! So can you tell me what would it be the last code?

John Gilmer
John Gilmer
Courses Plus Student 3,782 Points

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)" } }

Oh okay i just figuret out! Thanks mate