tracks/haskell/exercises/grade-school/src/School.hs in trackler-2.0.6.5 vs tracks/haskell/exercises/grade-school/src/School.hs in trackler-2.0.6.6

- old
+ new

@@ -1,6 +1,8 @@ module School (School, add, empty, grade, sorted) where +data School = Dummy + add = undefined empty = undefined grade = undefined