From: Barry Sperling <barry@...>
Date: 2004-08-28T04:20:20+09:00
Subject: Re: Question about ? operator for ASCII

Thanks Austin, Mikael and Edgardo!  That's what I was looking for.  And 
I can use the .chr to reverse the process, so that was useful, too!
Barry


Austin Ziegler wrote:

> On Sat, 28 Aug 2004 01:59:05 +0900, Barry Sperling <barry@angleinc.com> wrote:
> 
>>Hello,
>>        I am a nuby and I couldn't find how to get the ASCII value of a
>>character in a variable.  I looked in the Pragmatic Programmer and did this:
>>
>>s = "ABC DE."
>>s.scan( /./ ) do |a|
>>      puts ?a
>>end
> 
> 
> s.each_byte do |a|
>   puts a
> end
>