>>> 
> 
> Slots are already part of Pharo and are totally useable.
> Some example slots are buggy though.
> 

Yes, I have a list of issues to fix. Especially related to instance migration 
when changing class definitions.
(among others).

I sometimes wonder how to find the concentrate time to really looks as all 
this.. there is already so much todo...

> Explore Slot and subclasses, their class comments and methods.
> 
> One thing to note is if you change #emitStore: or #emitValue: methods in
> your slot class, you need to trigger change in classes that use it.
> 
> 

Yes, we need to recompile method that use slots with code generation if the 
code gen methods change.
I think there should be even a way to do that automatically.

        Marcus

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