Yes that will work.  I've been working on something very similar for an
opensocial container, where I use models not tied to a database.  I use
something similar to this, although I also overrite save so you can validate
on save.

http://svn.viney.net.nz/things/rails/plugins/active_record_base_without_table/

Also, the built in json serializer has really bad performance, especially in
it's association handling.  I used the json gem and wrote my own code for
serializing associations.

Chris

On Wed, Jan 21, 2009 at 5:30 AM, Shak <[email protected]> wrote:

>
> Hi,
>
> I'm looking into using RoR to develop a front end for an existing
> system - one which is accessible via JSON-RPC. As such, there won't be
> any data management performed directly by the web application itself,
> all would be done via these RPC calls.
>
> Is this possible? I assume that it is, so the next question is whether
> it's appropriate or not to chop off the model part of Rails. From
> tutorials and the like Rails seems quite dependent on convention (and
> even boasts of this). Will I get into trouble later on, or will
> decoupling the model part be more trouble than it's worth?
>
> Thanks,
>
> Shak
>
> >
>

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