I have a list of items.

Each object has a type (enum).

I want to filter the list and only get items of a certain types. How can I achieve it?

val list = dataList.filter {
            when(it.type){
                Type.ACTIVE,
                Type.RENEWED,
                Type.OTHER -> {}
            }
        }

CodePudding user response：

this should work:

val list = dataList.filter {
    when(it.type){
        Type.ACTIVE,
        Type.RENEWED,
        Type.OTHER -> true
        else -> false
    }
}