From: Daniel Brockman <daniel@...>
Date: 2005-08-29T19:51:39+09:00
Subject: Re: [Q] how to unflatten a flat-array

"SHIGETOMI, Takuhiko" <tshiget1@gw.nsw.co.jp> writes:

> i know that an yieldee is 100% passive to its yielder, but
> i often feel desire to let it fetch to the next/previous
> yielded object from inside the yieldee.
>
> don't you know any cool way to do this in ruby?

You can't easily go backwards, but skipping to the next is
as easy as saying `next'.

-- 
Daniel Brockman <daniel@brockman.se>