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russ/gist:1001076

Created May 31, 2011 19:06
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gistfile1.rb
class Favorite < ActiveRecord::Base
module HasManyExtension
def videos
proxy_owner.favorites.where(:favorite_type => "Video")
end
end
end
class User < ActiveRecord::Base
has_many :favorites, :extend => Favorite::HasManyExtension
end
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