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[Caml-list] New to OCaml: can someone explain how this code can be done better?
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Jeremy Fincher
-
Eric C. Cooper
- Stefano Zacchiroli
-
Eric C. Cooper
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| Date: | -- (:) |
| From: | Stefano Zacchiroli <zack@c...> |
| Subject: | Re: [Caml-list] New to OCaml: can someone explain how this code can be done better? |
On Sat, Jun 23, 2001 at 03:39:19PM -0400, Eric C. Cooper wrote: > characters. As you'll see, the only imperative code is in this > conversion step; the rest is purely functional. :-(( let rec explode_string = function "" -> [] | s -> (String.get s 0) :: explode_string (String.sub s 1 (String.length s - 1)) ;; let rec implode_string = function [] -> "" | h::t -> (String.make 1 h) ^ implode_string t ;; Sorry, I can't resist :-) Cheers. -- Stefano "Zack" Zacchiroli <zack@cs.unibo.it> ICQ# 33538863 Home Page: http://www.students.cs.unibo.it/~zacchiro Undergraduate student of Computer Science @ University of Bologna, Italy - Information wants to be Open - ------------------- Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/ To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr