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Start your free trialRyan Clark
2,832 PointsHow dos this work in Xcode but not here?
Is it something silly Im missing?
// 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 {
let state: LightState
var color: Color
init() {
self.state = .on
self.color = .rgb(0,0,0,0)
}
}
1 Answer
David Papandrew
8,386 PointsIn your ColorSwitchable protocol, you need a single space between the function's external name (underscore) and the internal name (color).
func switchColor(_ color: Color)