I've seen http://railscasts.com/episodes/73-complex-forms-part-1,
part2 and part3.
It seems to be my case.
has_many :tenders, :through..........
has_many :companies, :through..........
I want to insert documents and tenerds on company creation.
If documents are more than one the user can click "add another" and
other fields are added to form.
It seems ok but I fear that it makes too complex my code.
I think it is better to insert a Company and after saved it then add
one or more documents or tenders in different forms.
What do you think about?