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iOS Object-Oriented Swift Complex Data Structures Custom Initializers

Samuel Yiu
Samuel Yiu
1,744 Points
Posted by Samuel Yiu
Samuel Yiu
1,744 Points

What am I missing?

What am I missing?

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) {
  self.red = red
  self.green = green
  self.blue = blue
  self.alpha = alpha

  description = "red: \(red), green: \(green), blue: \(blue),  alpha: \(alpha)"
  }
}

1 Answer

Christian Mangeng
Christian Mangeng
15,970 Points
Christian Mangeng
Christian Mangeng
15,970 Points

Hi Samuel,

the solution checking mechanism is very picky here. You need to remove the additional space between "(blue)," and "alpha:" in the description string:

blue: \(blue),  alpha: \(alpha)"