[plt-scheme] Racket solves wiring problems!

If we add the axiom that extension cords are always freely available,
you have the beginnings of category theory.

On Mon, Mar 15, 2010 at 11:33 AM, Robby Findler
<robby at eecs.northwestern.edu> wrote:
> My first thought was "how many connections can there be? I have a
> mildly complex stereo, but there's generally not that many choices in
> it." and then I looked at the code and now my second thought is "how
> do you get any work done?"  :)
>
> (define-av Wii () (Component-Video RCA) ())
> (define-av PS3 () (HDMI-Audio HDMI-Video) ())
> (define-av Xbox360 () (HDMI-Audio HDMI-Video) ())
> (define-av PS2 () (Component-Video RCA) ())
> (define-av Saturn () (S-Video RCA) ())
> (define-av Dreamcast:VGA () (DC:VGA) ())
> (define-av Dreamcast:S-Video () (DC:S-Video) ())
>
> Robby
>
> On Mon, Mar 15, 2010 at 1:01 PM, Jay McCarthy <jay.mccarthy at gmail.com> wrote:
>> I had a conundrum hooking up all my audio/video components together
>> this weekend. Racket to the rescue!
>>
>> It's cute and short enough I thought I'd share. Run it and it tells
>> you how to make the connections. You can modify the available
>> components or the query and see different options.
>>
>> Jay
>>
>> --
>> Jay McCarthy <jay at cs.byu.edu>
>> Assistant Professor / Brigham Young University
>> http://teammccarthy.org/jay
>>
>> "The glory of God is Intelligence" - D&C 93
>>
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-- 
~jrm