Re: Re[2]: [Haskell-cafe] Seeking a small bug-fix for previously-posted code

Bulat,

or just

return $ map (mkVec . map read . words) $ lines str

Yeah, I wrote that one down a little bit later, but didn't really find it worth mentioning. ;) As said, I don't really think this kind of programs is suitable for learning Haskell, anyway. Regards, Stefan