<Wait for first Flow emit and update second Flow w...

# stackoverflow

[user]

Wait for first Flow emit and update second Flow whenever there is a change on first one
I implemented an API call and I would like to allow the user to choose the sort order, keeping the choice saved in Datastore Preferences.
But I couldn't implement this idea, since both are returning a Flow, I don't know how to make one Flow wait for the other, and whenever the first one emits a new value, update the second.
Some example code I'm trying:
interface PreferencesRepository {
fun getFilter(): Flow
}

class PreferencesRepositoryImpl @Inject constructor() : PreferencesRepository...