Frederick Cheung wrote:
> On Oct 31, 7:40�am, Bryce Covert <rails-mailing-l...@andreas-s.net>
> wrote:
>>
>> This is a difficult thing to describe. Maybe a better way of saying it
>> that I want to make sure that there is only one instance per row of an
>> object so that the runtime properties are always available.
> 
> That's sometimes knows as an identity map and is something that
> activerecord just doesn't have. You may find that one way out is for
> your class to have a map of ids to these runtime properties.
> 
> Fred

Thank you. I ended up doing something similar.
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