Not new to Kotlin but new to Flow. Is there a way to rewrite the following code to make it shorter, or do I need to resort to writing my own extension? I need to emit null when the list is empty

Flow.onEmpty()

runs the lambda when the flow finishes without emitting any elements, it has nothing to do with the list being empty

I need to emit a list only when it contains entries. If it is empty, I need to emit null

i would write the whole thing as

showDao.loadHomeScreen().map { it.takeIf { it.isNotEmpty() } }