god_help_me.rb

Kernel.const_get(
  self.class.to_s.titleize + "Comparisons" + self.class.to_s.titleize).where("#{self.class.to_s.downcase}_id".to_sym => self.id
).collect {|r| 
  Kernel.const_get(self.class.to_s.titleize + "Comparison").find(r.send("#{self.class.to_s.downcase}_comparison_id"))
}.group_by {|r|
  r.send(self.class.to_s.downcase.pluralize)[1..-1].collect {|q| q.id}
}.to_a.reduce([]) { |memo, bits| memo << {:ids => bits[0], :ct => bits[1].size }; memo }