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shane reichefeld
Courses Plus Student 2,232 Pointsim confused on what to do?
help
// Declare protocol here
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
Rodrigo Chousal
16,009 PointsHey Shane,
The challenge is asking you to create a protocol that has one requirement: a function named switchColor that takes a parameter color of type Color. To do this, you should declare the protocol as follows:
protocol ColorSwitchable {
func switchColor(color: Color)
}
Hope this helps, Rodrigo