@guillame focus more on how Observable and Subscri...

# announcements

[apatrida]

@guillame focus more on how Observable and Subscribe are defined and then you won't need to do a cast to a new type with obsView. That is what I'm trying to say. Your obsView declaration can't change reality of the two classes involved. If their generics are wrong you will get an error. If their generics are right, you don't need to do anything but use obs as-if it were obsView and don't need the new variable.