In a dual boot computer the hardware has_and_belongs_to_many OS's,
each os has only 1 set of hardware--how ever this is not has_many,
belongs_to as the OS does not belong to the hardware, it serves only
as the conduit.
I see no way to express this in rails--its a reverse has_many,
belongs_to, and is really just a semantics difference---but putting
belongs to where it doesnt belong makes things ugly because you put
labels on things that dont make sense.
any help? did i just no find the awnser or does this really not exist?