relation-0.5.2.0: A data structure representing Relations on Sets.

Safe Haskell	Safe
Language	Haskell2010

Data.Relation.Internal.Set

Synopsis

flatten :: Ord a => Set (Set a) -> Set a
justUnlessEmpty :: Set a -> Maybe (Set a)

Documentation

flatten :: Ord a => Set (Set a) -> Set a Source #

Flatten a set of sets.

justUnlessEmpty :: Set a -> Maybe (Set a) Source #