Haskell:
import Data.Char (toLower, toUpper) import Control.Applicative toWeirdCase :: String -> String toWeirdCase = unwords . map weirdifier . words where weirdifier = getZipList . (ZipList [if even i then toUpper else toLower | i <- [0..]] <*>) . ZipList
I used applicative functors here mostly for fun. I think it looks nicer to define weirdifier as
weirdifier
weirdifier = zipWith (\i -> if even i then toUpper else toLower) [0..]
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Haskell:
I used applicative functors here mostly for fun. I think it looks nicer to define
weirdifier
as