characterization.rb in bus_trip-0.0.9

- old
+ new

@@ -8,9 +8,10 @@
         base.characterize do
           has :bus_class
           has :duration # measures time in minutes
           has :distance_estimate, :trumps => :duration, :measures => :length
         end
+        base.add_implicit_characteristics
       end
     end
   end
 end