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iOS Protocols in Swift Protocol Basics Protocols With Methods

deepak sharma
deepak sharma
3,844 Points
Posted by deepak sharma
deepak sharma
3,844 Points

please help me in my code

please help me in protocol ColorSwitchable..????

protocols.swift 
// Declare protocol here
protocol ColorSwitchable {
  func switchColor(_Color: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)
  }
}
Daniel Santos
Daniel Santos
34,969 Points

Can you tell what is your problem?

Joe Mayfield
Joe Mayfield
10,409 Points
Joe Mayfield
Joe Mayfield
10,409 Points

I don't think you need a return type on the switchColor function.