The code below is my Haskell code, how will it look like if I have to turn it in to Scala code or Scala pseudocode?

This is my Haskell code:

outshuffle :: [a] -> [a]

outshuffle l1 = shuffle x y

where

x = head (split l1 ((length l1) `div` 2))

y = last (split l1 ((length l1) `div` 2))

[outshuffle function uses shuffle and split functions(which are already done), and carry out perfect Faro shuffles of the out-shuffle type. In other words, they take a single stack of an even number of cards, break them up and return the result of applying the required type of Faro shuffle exactly once.]