ah ok I understand now. I assume the proper way would be to have 2 dirty packages in this case, one with the changed Class (containing the new instance variable ) and another with the class that sends the message to the mother class to add the instance variable.
On Thu, Oct 31, 2013 at 11:20 AM, Marcus Denker <[email protected]>wrote: > > On 31 Oct 2013, at 10:16, kilon alios <[email protected]> wrote: > > > Wow so much work to add an instance variable ? > > > > In python is as simple as > > > > MyClass.newVariable = 30 > > > > I always assumed Pharo was very similar. > > > > > Reflectively it is that easy. It’s #addInstVarNamed: > > But then the package is dirty. And when you save the package, this Ivar is > part of that > package with the class and not part of the package that called > #addInstVarNamed: > > > Marcus > > > >
