SecretLang.hs

import Data.Char(toLower)

isChar :: Char -> Bool
isChar = undefined


isVowel :: Char -> Bool
isVowel = undefined


isConsonant :: Char -> Bool
isConsonant = undefined


encode :: String -> String
encode = undefined


-- Bonus #1
encode' :: String -> String
encode' = undefined


-- Bonus #2
dropN :: Int -> String -> String
dropN = undefined


-- Assume we'll be decoding only valid words
decode :: String -> String
decode = undefined