insert module:Data.Set -package:nonempty-containers

insert :: Ord a => a -> Set a -> Set a
containers Data.Set Data.Set.Internal
Insert an element in a set. If the set already contains an element equal to the given value, it is replaced with the new value.
insert :: ToJSVal key => key -> Set key -> IO ()
miso Miso.Data.Set
Inserts a value into the Set by key.
insert :: (Ord k, Ord a) => k -> a -> SetMap k a -> SetMap k a
multimap Data.SetMap
Insert a new key and value in the map.