*** /usr/lib64/ruby/site_ruby/1.8/odba/18_19_loading_compatibility.rb	2011-11-22 10:02:25.502150452 +0100
--- /usr/local/lib/ruby/gems/1.9.1/gems/odba-1.0.0/lib/odba/18_19_loading_compatibility.rb	2011-12-07 09:42:56.149273923 +0100
***************
*** 28,44 ****
            a.push Marshal.load(dump)
          end
        end
- 
        ajd = of = sg = 0
        if a.size == 3
          num, den, sg = a
!         ajd = Rational(num,den)
!         ajd -= 1.to_r/2
        else
          num, den, of, sg = a
!         ajd = Rational(num,den)
        end
!       new!(ajd, of, sg)
      end
    end
    class Encoding
--- 28,48 ----
            a.push Marshal.load(dump)
          end
        end
        ajd = of = sg = 0
        if a.size == 3
          num, den, sg = a
!         if den > 0
!           ajd = Rational(num,den)
!           ajd -= 1.to_r/2
!         end
        else
          num, den, of, sg = a
!         if den > 0
!           ajd = Rational(num,den)
!         end
        end
!       ajd += 1.to_r/2
!       jd(ajd)
      end
    end
    class Encoding