[plt-scheme] "appending" to classes rather than extending

From: Grant Rettke (grettke at acm.org)
Date: Thu Mar 6 08:21:48 EST 2008

On Wed, Mar 5, 2008 at 11:17 PM, Doug Orleans <dougorleans at gmail.com> wrote:

>  Maybe if you want to do fancy things with the MOP, but otherwise it
>  should be pretty easy to pick up.

Understood, thanks for the tip.

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