https://forum.world.st/Traits-versus-packages-tp2068491p2075767.html
Not necessarily ;-) if the browser displays the uses: TraitX (because it was added by the extension) and you add an instance var, you are going to do that with the uses: TraitX because that's what's displayed in the pane where you add the instance vars. Unless you manually remove it because you are a nasty person... and then you are just shooting yourself in the foot anyway. :-)
Now on traits unload this has to be done in a clever way, not simply reverting to the state before traits load to avoid losing any other changes made.
> Sure, but if I had the extension loaded and I would want to work on the base class and add an instance variable, I would have a problem, no? :)
>
> Doru
>
>
> On 29 Apr 2010, at 16:10, Johan Fabry wrote:
>
>>
>> Not necessarily, the browser should display uses: TraitX, like it does now. So when browsing the code there is no perceived difference.
>>
>> On 29 Apr 2010, at 03:07, Tudor Girba wrote:
>>
>>> It also should be noted that it is completely obscure when trying to understand a piece of code :)
>>>
>>> Cheers,
>>> Doru
>>>
>>>
>>> On 28 Apr 2010, at 20:03, Alexandre Bergel wrote:
>>>
>>>>> Or can we make a traits installer, that performs the redefinition of target classes? First check if the target classes already declare a uses:, and if not add it. Sounds like simple metaprogramming ...
>>>>>
>>>>> Any comments on this 'solution'?
>>>>
>>>> Although not perfect, it is easy and efficient.
>>>>
>>>> Alexandre
>>>
>>
>> --
>> Johan Fabry
>>
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http://dcc.uchile.cl/~jfabry>> PLEIAD Lab - Computer Science Department (DCC) - University of Chile
>>
>>
>>
>>
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>
> "It's not how it is, it is how we see it."
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