catmaybes -package:streaming package:event-list

catMaybes :: (Num time) => T time (Maybe body) -> T time body
event-list Data.EventList.Absolute.TimeBody Data.EventList.Absolute.TimeTime
catMaybes :: (C time) => T time (Maybe body) -> T time body
event-list Data.EventList.Relative.TimeBody Data.EventList.Relative.TimeTime
Adds times in a left-associative fashion. Use this if the time is a strict data type.
catMaybesR :: (C time) => T time (Maybe body) -> T time body
event-list Data.EventList.Relative.TimeTime
Adds times in a right-associative fashion. Use this if the time is a data type like lazy Peano numbers or Numeric.NonNegative.Chunky.