From: Mike Dershowitz <michael.dershowitz@...>
Date: 2007-08-26T22:25:08+09:00
Subject: sort_by { rand } not working

Hello:

I've got an array of arrays that I'd like to sort_by random.  each
individual array is just a hash of a value and then an object.  Is there
some reason why sort_by { rand } wouldn't work? My code is simple (teams
is populated with a db call):

    @teams.each do |t|
      @all << ["t",t]
    end
    #current not working
    @all.sort_by { rand }

Any ideas?  Am I stretching the limit of the rand function?

Thanks!

Mike
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