On 09/24/2010 07:03 AM, Jim Fulton wrote:
> On Fri, Sep 24, 2010 at 4:17 AM, César Muñoz<xcum...@gmail.com>  wrote:
>> Hello Marius,
>> thank you so much for your quick answer! I'll give it a try implementing
>> these methods and will get back to you with the result.
>> But anyway, the Chatroom class is inheriting from Persistent, I thought this
>> base class provided some basic comparison methods...
> It does.  That's the problem. It would be better if it didn't and
> insertion failed.  The methods it provides are inherited from object
> and compare based on object address, which completely inappropriate
> for persistent objects.

+1, FWIW.

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