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Ruby User Group Berlin

Abstract Factories along with ActiveRecord

this Topic will be presented by pickledolives

at September Meetup 2014, hosted by Tobias Pfeiffer

How to extract SQL aggregations into abstract factories keeping your model clean.

Pattern description and discussion.

I just encountered and solved an interesting problem that I'd like to discuss in a talk next meetup if someone's interested. I ended up with a beautiful solution, imho.

The problem appeared in a statistics timeline apllication and there's ruby code to show. ;) I didn't find anything comparable on the interwebs, so I'd like to present my solution and discuss it with the audience.

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