From: Paul Brannan <pbrannan@...>
Date: 2002-04-25T22:35:28+09:00
Subject: Re: Numberic#prev

On Thu, Apr 25, 2002 at 07:45:51PM +0900, ts wrote:
>  With your algorithm the result is "9$", but for ruby "8%".succ is "9%"
>  (i.e. it search first if it exist alpha-numeric character in the string
>  and if found it make the increment on these characters.)

Nobody's perfect. :)

I will leave the solution to this problem as an exercise to the reader.

Paul