:: [a] -> Int -> Maybe a -package:xmonad-contrib package:relude

Safer version of !!, returns a Maybe. Get element from list using index value starting from `0`.
>>> [] !!? 0
Nothing
>>> ["a", "b", "c"] !!? 3
Nothing
>>> [1, 2, 3] !!? (-1)
Nothing
>>> ["a", "b", "c"] !!? 2
Just "c"
!!? with its arguments flipped. Get element from list using index value starting from `0`.
>>> maybeAt 0 []
Nothing
>>> maybeAt 3 ["a", "b", "c"]
Nothing
>>> maybeAt (-1) [1, 2, 3]
Nothing
>>> maybeAt 2 ["a", "b", "c"]
Just "c"