From: Nathan Beyer <nbeyer@...>
Date: 2009-08-13T12:34:08+09:00
Subject: Re: in-memory implementation of IO class

On Wed, Aug 12, 2009 at 10:15 PM, James Gray<james@grayproductions.net> wrote:
> On Aug 12, 2009, at 10:07 PM, Nathan Beyer wrote:
>
>> Is there an implementation of the IO class that operates on in-memory
>> byte arrays (or other data structure)? I haven't seen anything in the
>> core/stdlib.
>
> Yes, see the standard StringIO library.
>
> James Edward Gray II

Excuse my ignorance -- I'm just getting into Ruby, but isn't the
StringIO for working with character data? Is there no distinction
between characters and bytes? I was assuming that StringIO and String
would cause some form of character encoding/decoding processing to
kick in.

Thanks
- Nathan