HOWTO rank items by balance in Ruby on rails

Posted by fenec on Stack Overflow See other posts from Stack Overflow or by fenec
Published on 2010-05-11T18:43:01Z Indexed on 2010/05/11 19:14 UTC
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I am implementing a betting system and each user has a balance , how can i find a rank of a user using activerecord methods? thanks for your help.

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