I am attempting to use scaffolding to create a simple foreign key
example. But I am not quite understanding how rails writes data into
the foreign table. When the “belongs_to” and “has_many” lines are
added into model, will rails automatically add the information into
the foreign table? Or do I have to modify the controller to insert
the data into the foreign table? Could someone give me an example. I
would like the data in the foreign table not to repeat itself.
The sample tables I am attempting to work with are Parts and
Revisions. Where each revision has_many parts and each part
Thanks for any Help!!!