mm, seems this should work: ``` someListOfSealedCl...

# rx

[tapchicoma]

mm, seems this should work:

someListOfSealedClassStates
            .map { it::class }
            .fold(mutableListOf<KClass<out State>>()) { acc, current ->
                if (acc.lastOrNull() != current) acc.add(current)
                acc
            }