I would love to do that but:
I have neither a good understanding of smalltalk not pharo. I don't have a
good OO style - I come from a Functional paradigm- I'm not used to variables

Of course I've been trying with some of them. But wanted to know it there
was a way to check the answers. Not only if they are correct, also if they
are in a good OO/Pharo/ST style.
thanks

Ichiro




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