Use goto (or switchTo) inside the routing match

[ajcamilo]

How can I use the goto inside the current definition?

I have the following route:

private lazy val current: Rx[Frag] = Rx {
  if(authorized()){
    router.current() match {
      case HomeScreen => HomePage()
      case AboutScreen => AboutPage()
      case _ => router.goto(HomeScreen)
    }
  } else {
     router.current() match {
       case LoginScreen => LoginPage()
       case _ => router.goto(LoginScreen)
    }
  }
}

This doesn't work, current appears to be empty after the goto.