Not "can", "should". And it might even survive in th world of Unicode.
On Dec 12, 2007 4:17 PM, Brent Yorgey <[EMAIL PROTECTED]> wrote: > > On Dec 12, 2007 10:36 AM, Arie Groeneveld <[EMAIL PROTECTED]> wrote: > > > Reinier Lamers schreef: > > > > > > printint :: Int -> [Char] > > > printint = map chr . map (+0x30) . reverse . map (`mod` 10) . > > > takeWhile (>0) . iterate (`div`10) > > > > > Most of the time I use this: > > > > digits :: Integer -> [Int] > > digits = map (flip(-)48.ord) . show > > > > One can also use Data.Char.digitToInt in place of (flip (-) 48 . ord). > > -Brent > > > _______________________________________________ > Haskell-Cafe mailing list > [email protected] > http://www.haskell.org/mailman/listinfo/haskell-cafe > >
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