N..N Relationships explicit save of both records?

[brianp]

So if i have an N..N relationship between Site and User if i do the
following

@site.create

user = @site.users.new()

user.save

@site will end up with no user in site_ids.

Is it by design that I have to explicitly call save on both the site
and the user for them to store each others id's? I would expect @site
to get some sort of callback to save the user id when the user is
saved. The docs at: http://mongoid.org/docs/relations/referenced/n-n.html
also make it sounds like that's what is supposed to happen.

Cheers

[Nick Hoffman]

That looks like a bug to me. If I specify

    :autosave => true

on both sides of the relation, the user's ID still isn't added to the site.

Could you report this on GitHub, please?

https://github.com/mongoid/issues

Thanks!

[Nick Hoffman]

Brian just created a GitHub issue for this:

https://github.com/mongoid/mongoid/issues/1326