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Start your free trialIvalo Pajumets
7,771 PointsWhat am I doing wrong? Been battling with this error for a long time now. Says my code could not be compiled.
Tried xCode, no errors. Only thing that xCode shows is an issue about the underscore in the switchColor method arguments'
// Declare protocol here
protocol ColorSwitchable {
func switchColor(_ color: Color)
}
enum LightState {
case on, off
}
enum Color {
case rgb(Double, Double, Double, Double)
case hsb(Double, Double, Double, Double)
}
class WifiLamp: ColorSwitchable {
let state: LightState
var color: Color
init() {
self.state = .on
self.color = .rgb(0,0,0,0)
}
func colorSwitch(color: Color) {
self.color = color
}
}
2 Answers
Sabrina Wilbert
7,315 PointsHi,
The function should be called switchColor not colorSwitch.
func switchColor(color: Color) { self.color = color }
Ivalo Pajumets
7,771 PointsWhat an easy mistake. Thanks for noticing! Additionally, underscore must be added too. Otherwise not able to complete the challenge.