sounds cool :)

>> VAST has an #asClass method on Symbol that does more or less this:
>> 
>> Symbol >> #asClass
>> ^ Smalltalk at: self
> 
> What about this?
> 
> ^Smalltalk at: self ifAbsent: nil

        ^Smalltalk globals at: self ifAbsent: nil
> 
> 
> So one could also write:
> 
> #MyClass asClass ifNotNil: [ :myClass | ... ]


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