[Pharo-users] Updating a project and NIL class variables

Dimitris Chloupis kilon.alios at gmail.com
Wed Jan 20 07:41:16 EST 2016

So my question is this , I have a class with nil variables that are lazy
initialised only when needed the first time and of course they keep their
values from there on.

Lets say I get the latest update from github via metacello over an older
update that I already have inside the image , do those variables revert
back to nil values ? or do they keep their values as they are ?
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