Answered by : luiz-paulo-cavalcanti

map (\x -> words x == words' x) ["", " ", "a", "a ", " a", "a b", "aa bb", "aa\nbb", "a b\nc\td"]

Source : https://codereview.stackexchange.com/questions/49690/implementing-haskellwords | Last Update : Sat, 23 May 20