What you need is a Membership model that associates a user to a group,
instead of associating them directly using a HABTM association.

The membership would point to the user, group and also contain that
member role in the group.

-
Maurício Linhares
http://alinhavado.wordpress.com/ (pt-br) | http://blog.codevader.com/ (en)



On Thu, Feb 26, 2009 at 10:58 AM, Pesho Petrov
<[email protected]> wrote:
>
> Hello,
>
> in my app, I have users, groups, and grouproles.
>
> Each user can be a member of multiple groups. This I have achieved by
> imposing has_and_belongs_to_many relationship between users and groups
> (i.e. creating another table groups_users).
>
> However, each user should have a grouprole for each group he/she
> participates in.
> This means that for every user-group pair there should be a grouprole.
> Could you help me out with solving this, I don't know how to add this
> relationship between users, groups, and gourproles.
>
> thanks :)
> --
> Posted via http://www.ruby-forum.com/.
>
> >
>

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