> do you ned this in more than one place, or just for something that's> proving
> to be a bottleneck at one point in your app. It's probably> possible to
> "help" DM from the outside in, if you want to eager-load> an association as a
> one-off optimisation
I'd be happy with manual optimizations, i.e. some sort of
explicitmarker (similar to ActiveRecord's `includes`).
So far we couldn't find any such option - among the things we tried
was"prefetching" items to take advantage of the identity map (starting
inreverse; `Lvl3Assoc.all(:Lvl2Assoc => { :Lvl1Assoc => @item }`) ,
butthat went nowhere...
> I'd need to know what the relationships are before I even begin trying> to
> write the code to do it
Would this reduced test case be sufficient:https://gist.github.com/
1244491
I very much appreciate your help!
-- F.
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