Oups, I miss the half of my previous email :-) I press the wrong button...
   
> Remember what we talked about using ClassBoxes to test stuff without
> different changesets interfering? any chance you can create something
> along those lines that we can use for testing stuff during Squeak
> harvesting? because doing this mechanically is really boring... (testing
> 1, 2 3 things, your image blows up, start a new one...)

Right!
I want people to load a changeset to run whatever they want to run, and to let them to unload it. The result of
+loading a changeset in a classbox is the state after unloading is the same then before (more or less let's
+say). You can even load 3 changesets which add the same methods on the same class in the system, and you will
+also be able to test them at the same time! Because a classbox is a namespace, each of the changes can defines
+a same class...

Cheers,
Alexandre

-- 
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Alexandre Bergel  http://www.iam.unibe.ch/~bergel
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