how can I use .find with data class inserted into ...

# announcements

[chickenfresh]

how can I use .find with data class inserted into sealed class?

[diesieben07]

It's not really clear what you want to achieve. find works on collections.

[chickenfresh]

@diesieben07okay look at this then

val itemsList = FXCollections.observableArrayList<itemModel>()

itemsList.find { it.id == 1 }

ItemModel contains val id: Int

so how should look working example if I’d put ItemModel into sealed class like this:

sealed class AnotherViewInstance {
    data class Item(val item: ItemModel): AnotherViewInstance()
}

[diesieben07]

Like this?
itemsList.find { it is AnotherViewInstance.Item && it.id == 1 }

[chickenfresh]

Yes, thanks a lot, forgot about it. Is when also an option in case If i’d need to use it with another data class?

[diesieben07]

Sure