import AvgIvl import FRP.Yampa basicList :: (Event a, [(DTime, Maybe (Event Int))]) basicList = (NoEvent, concat $ repeat [ (1,Just (Event 1)) , (1,Just (Event 1)) , (1, Just (Event 1)) , (1, Just (Event 1)) , (1, Just (Event 1))]) randomList :: [DTime] randomList = embed avgIvl basicList