[Pharo-users] Is it possible to follow an object through a computation?

[PAUL DEBRUICKER via Pharo-users]

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Hi -

Is there a way to haltOnChange or some such for an object?  


I have an instance that gets into a state I don't understand and would like to 
watch it or several of its inst vars for when they change.  

I could set a lot of #haltIf: statements and step through but hope someone has 
a better strategy 


thanks & happy new year.


Paul

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