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iOS Object-Oriented Swift 2.0 Complex Data Structures Custom Initializers

Posted by Hrvoje Cukman
Hrvoje Cukman
1,894 Points

Memberwise initializer

My code works in Xcode but when I compile it here it gives me an error:Don't use the memberwise initializer Swift creates. Add your own custom initializer as specified in the directions

structs.swift 
struct RGBColor {
    let red: Double
    var green: Double
    let blue: Double
    let alpha: Double

    let description: String

    // Add your code below
    init (hrvoje: Double, boban: Double, ante: Double, jura: Double) {
        self.red =  hrvoje
        self.green = boban
        self.blue = ante
        self.alpha = jura

        self.description = "red: \(hrvoje) green: \(boban), blue: \(ante), alpha: \(jura)"

    }

}

2 Answers

Manuel Pascual
Manuel Pascual
4,676 Points
Manuel Pascual
Manuel Pascual
4,676 Points

Mmmmm... did you try to use the same struct's properties names for the init()'s parameters? I did that and I passed the challenge

Volhan Salai
Volhan Salai
437 Points
Volhan Salai
Volhan Salai
437 Points

there is a comma missling self.description = "red: (hrvoje), green: (boban), blue: (ante), alpha: (jura)"