What a thoroughly useful set of slides for a newbie.  And, as a bonus, an
introduction to his writing style...now I know I want the book :-)

- dan


"Mauricio FernáÏdez" <batsman.geo / yahoo.com> wrote in message
news:20030828093315.GB12453 / student.ei.uni-stuttgart.de...

> Hal introduced the following technique in his presentation at the
> Euruko
> (http://hypermetrics.com/rubyhacker/euruko03/rubyesque/slide7.html)
>