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iOS Protocols in Swift Protocol Basics Protocols With Methods

Richard Pitts
PLUS
Richard Pitts
Courses Plus Student 1,243 Points
Posted by Richard Pitts
Richard Pitts
Courses Plus Student 1,243 Points

What did I do wrong here?

What did I do wrong here?

protocols.swift 
// Declare protocol here
protocol ColorSwitchable {
  func switchColor(_ color: String)
  }}

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

Zack Mowrer
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.a{fill-rule:evenodd;}techdegree seal-36
Zack Mowrer
Full Stack JavaScript Techdegree Graduate 62,350 Points
Zack Mowrer
.a{fill-rule:evenodd;}techdegree seal-36
Zack Mowrer
Full Stack JavaScript Techdegree Graduate 62,350 Points

Try removing the extra closing curly brace at the end of the protocol definition.