I’m trying to `remember` a state on each item of a hoisted list. The idea is that an item’s state is...

# compose

[allan.conda]

I’m trying to remember a state on each item of a hoisted list.
The idea is that an item’s state is remembered even if the list has been updated.
Is it possible right now?

@Composable
fun Component(list: List<T>) {
  list.forEach { item ->
    // something like this but this won't work
    // this should stay as false if (someCondition) for the unchanged iteems even if the list is updated
    val rememberedFlag = remember(item) { mutableStateOf(true) }

    if (someCondition) rememberedFlag.value = false
  }
}

Edit: ^Actually works apparently

[Zach Klippenstein (he/him) [MOD]]

If your list items implement hashcode/equals, you probably just need to wrap everything inside your forEach with key(item) { … }.

[allan.conda]

wait… my code actually works, huh. somehow I assumed it wouldn’t