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mneumegen/not_friends.rb

Created August 4, 2011 22:42
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Not Friends
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not_friends.rb
User.joins("LEFT OUTER JOIN friendships ON \
(friendships.user_id = #{current_user.id} AND friendships.friend_id = users.id) OR \
(friendships.user_id = users.id AND friendships.friend_id = #{current_user.id})")
.where("friendships.id IS NULL")
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