cenan · March 13, 2014 14:04
diff --git a/gistfile1.rb b/gistfile1.rb
 class User
  has_many friendships
  has_many friends, :through => :friendships, source: :friend
 end

 class Friendship
  belongs_to :user
  belongs_to :friend, class_name: "User"
 end
	class User
	has_many friendships
	has_many friends, :through => :friendships, source: :friend
	end

	class Friendship
	belongs_to :user
	belongs_to :friend, class_name: "User"
	end