From: olczyk@... (Thaddeus L. Olczyk)
Date: 2001-12-19T23:54:31+09:00
Subject: [ruby-talk:28924] Re: How do you do "character filtering" of a string using each_byte.

On Sun, 16 Dec 2001 18:37:44 GMT, Dave Thomas
<Dave@PragmaticProgrammer.com> wrote:

>Or possibly the documentation, which is generally considered a polite
>thing to do before posting questions.
Well gee. I went to the bookstore and of the hundreds of Ruby books I
couldn't figure out which ones I might find the answer in. So I went
home and checked some reference called Programming Ruby A pragmatic 
programmers guide. Of the versions, pdf html and winhelp, the winhelp
had the best index. Still I could not find the answer in there.