From: Pit Capitain <pit@...>
Date: 2003-03-17T07:48:55+09:00
Subject: Re: Iterator using Continuations

On 17 Mar 2003 at 3:29, Hans J�rg Hessmann wrote:

> Im am preparing a small presentation for ruby. Therefore I was searching for a 
> continuation example. I tried to make a Java like iterator for any ruby class 
> with an each() method. This is the solution I found:
> 
> class Iterator
> (...)
> 
> What do you think of this approach? Is there an easier way to do it?

You should be able to find some approaches in the ruby-talk archives. 
There's also Knu's implementation in CVS (look in "rough"). If you 
have problems finding them I can look for more details.

Regards,
Pit