remember_example3

remember_example3.kt

@Composable
fun ConcertPerformers(venueName: String, performers: State<PersistentList<String>>) {
  val sortedPerformers = remember {
    derivedStateOf { performers.value.sortedDescending() }
  }

  Column {
    Text(text = "The following performers are performing at $venueName tonight:")

    LazyColumn {
      items(items = sortedPerformers.value) { performer ->
          PerformerItem(performer = performer)
      }
    }
  }
}