Hi guys, would you say it’s necessary or unnecessary to change the dispatcher upon flatMapLatest’s t...

# coroutines

[Nemanja Scepanovic]

Hi guys, would you say it’s necessary or unnecessary to change the dispatcher upon flatMapLatest’s transform?

fun getBooksFlow: Flow<List<Book>> = 
     getUserFlow().flatMapLatest { user -> getUserBooksFlow(user.userId) }.flowOn(Dispatchers.Default)

[gildor]

If function is not blocking and you don't do any heavy computations it's unnecessary to switch dispatcher