**elems**

*O(n)*. Return all elements of the map in the ascending order of their keys. Subject to list fusion.
> elems (fromList [(5,"a"), (3,"b")]) == ["b","a"]
> elems empty == []

*O(n)*. An alias of toAscList. The elements of a set in ascending order. Subject to list fusion.
*O(n)*. Return all elements of the map in the ascending order of their keys. Subject to list fusion.
> elems (fromList [(5,"a"), (3,"b")]) == ["b","a"]
> elems empty == []

*O(n)*. An alias of toAscList. The elements of a set in ascending order. Subject to list fusion.
Returns a list of all the elements of an array, in the same order as their indices.

The list of elements of an array in index order.

Return a list of all the elements of a mutable array