ruby--ruby/benchmark/app_tarai.yml

benchmark:
  app_tarai: |
    def tarai( x, y, z )
      if x <= y
      then y
      else tarai(tarai(x-1, y, z),
                 tarai(y-1, z, x),
                 tarai(z-1, x, y))
      end
    end

    tarai(12, 6, 0)
loop_count: 1