[Cuis] ProcessSpecificVariable and DynamicVariable

Juan Vuletich juan at jvuletich.org
Tue Dec 18 04:50:36 CST 2012


Hi Germán,

ProcessSpecificVariable and DynamicVariable are recent additions to 
Pharo. I didn't know they were in Squeak too. Like traits, these are 
dialect specific features, not part of other Smalltalks. I hope people 
using them understand that they are restricting the code they write to 
these Smalltalk systems...

The question you need to answer is "What do they do? Why are them 
needed?". I can not answer them. Haven't paid enough attention. Maybe 
you can ask at the Pharo and Squeak lists?

Cheers,
Juan Vuletich

Germán Arduino wrote:
> Hi Juan, List:
>
> In Pharo and Squeak exist the classes of the subject. 
>
>
> A common use is a the way that follow:
>
> ZnConnectionTimeout 
> value: 5 
> during: [ ^ ZnClient new get: 'http://zn.stfx.eu/zn/small.html' ]
>
>
>
> These classes are not present in Cuis and I not found nothing similar 
> to try the same thing. Even the Process in Cuis have different methods 
> and as I don't know this part very deep I want to ask what should do 
> the correct way here.
>
>
> I should implement this classes and the missing method in Process? Or 
> I should use other classes already present in the Cuis image to 
> achieve the same goals?
>
>
> Thanks.
>
> -- 
> ============================================
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> garduino
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