Portability | portable |
---|---|
Stability | provisional |
Maintainer | Edward Kmett <ekmett@gmail.com> |
Safe Haskell | None |
Documentation
setOf :: Hashable a => Getting (HashSet a) s t a b -> s -> HashSet aSource
Construct a set from a Getter
, Fold
, Traversal
, Lens
or Iso
.
>>>
setOf (folded._2) [("hello",1),("world",2),("!!!",3)]
fromList [1,2,3]
setOf
::Hashable
a =>Getter
s a -> s ->HashSet
asetOf
:: (Eq
a,Hashable
a) =>Fold
s a -> s ->HashSet
asetOf
::Hashable
a =>Simple
Iso
s a -> s ->HashSet
asetOf
::Hashable
a =>Simple
Lens
s a -> s ->HashSet
asetOf
:: (Eq
a,Hashable
a) =>Simple
Traversal
s a -> s ->HashSet
a