On Sat, Aug 17, 2013 at 11:11:07AM +0200, Christopher Done wrote: > Anyone ever needed this? Me and John Wiegley were discussing a decent > name for it, John suggested inv as in involution. E.g. > > inv reverse (take 10) > inv reverse (dropWhile isDigit) > trim = inv reverse (dropWhile isSpace) . dropWhile isSpace
This sounds like a job for a lens, or similar. Tom _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
