Conentent management system in ROR

conentent management system in ROR

i am willing to develop a content management system using ROR. somebady
told me that, for developing cms, ror is best way.

In content management system, what are the different typr of users we
have, and how can we give the privileges to those users.

for developing cms in ror, what are the basic steps we need to take??

first i want to develop user’s modul. that’s y i am asking about the
type of users and user authentication and privileges…