On Jul 9, 2013, at 2:31 AM, mack gille <
li...@ruby-forum.com> wrote:
> i need to use authentication for the 4 models,is it possible to use
> single devise for all models,if yes plz let me know them clearly.
> if not what is the solution.
Maybe you could direct your question to the devise mailing list and get better help:
You might have found that if you read the README at the devise repository page: