On Wed, 2009-05-27 at 17:28 +1000, Ramana Kumar wrote:
> BTW I also wrote a compose macro which behaves similarly to Haskell's
> ".", i.e. you can write in "point-free style". I can post it if you
> want (you can probably just write one yourself). It would fit well
> with such tools as curry and cut.
My compose from my (xitomatl control) library is:
(define (compose . procs)
(lambda args
(let loop ((procs (reverse procs)) (args args))
(if (null? procs)
(apply values args)
(let-values ((vals (apply (car procs) args)))
(loop (cdr procs) vals))))))
Is your's significantly different? If so, I'd like to see it and to
know how the difference is utilized. (I'm not very familiar with
Haskell.)
--
: Derick
----------------------------------------------------------------
