lastMay

lastMay :: [a] -> Maybe a

safe Safe, protolude Protolude.Safe, ihaskell IHaskellPrelude, hledger Hledger.Cli.Script, verset Verset, yesod-paginator Yesod.Paginator.Prelude

lastMay :: MonoFoldable mono => mono -> Maybe (Element mono)

mono-traversable Data.MonoTraversable

Safe version of lastEx. Returns Nothing instead of throwing an exception when encountering an empty monomorphic container.

lastMay :: NList n a -> Maybe a

indexed-containers Data.NList

The last element of a list.

lastMay (empty :: NList 0 Int) === Nothing
lastMay (mk3 'a' 'b' 'c') === Just 'c'

lastMaybe :: [a] -> Maybe a

ghc GHC.Utils.Misc, rio RIO.List, ghc-lib-parser GHC.Utils.Misc

lastMaybe :: [a] -> Maybe a

Agda Agda.Utils.List

Last element (safe). O(n).