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iOS Protocols in Swift Protocol Basics Protocols With Methods

Posted by Gani Shoiynbay
Gani Shoiynbay
1,089 Points

i do not know what kind of directions it wants (

Bummer! The ColorSwitchable protocol needs to have a method requirement as specified in the directions.

protocols.swift 
// 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

Marlon Henry
Marlon Henry
6,885 Points
Marlon Henry
Marlon Henry
6,885 Points 
protocol ColorSwitchable{
  func switchColor(_: Color)

}