insert module:Data.Set -package:containers -is:exact is:exact -package:multimap

insert :: ToJSVal key => key -> Set key -> IO ()
miso Miso.Data.Set
Inserts a value into the Set by key.
insert :: Ord a => a -> NESet a -> NESet a
nonempty-containers Data.Set.NonEmpty
O(log n). 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.