codez/dry_crud — pull request #2 by duritong (2012-03-26 15:25:21+00:00)
Title: introduce multi-assignements

Forms can now also render assignements for has_and_belongs_to_many
and has_many relations. The StandardFormBuilder will render you
a simple multi-select collection_select which you can stylize further.
Note: From version 3.2 on Rails automatically fixes the empty params
list problem for multi-select lists -> no need to handle that
in the controller.