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RE: my if?

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Pense, Joachim
July 3, 2003 03:59
RE: my if?
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> I think your training is to fault. Consider that files are a lexical
> scope as well, as if their were braces. Were subs not visible outside
> of a scope, we wouldn't have modules and objects as we have them now.

Files are different.

> > Is there a sensible way of combining the advantages, that 
> is: defining subs
> > outside of blocks that share static variables anyway? 
> Whatever I can think
> > of would be even worse than version one (more complicated, 
> less intuitive,
> > more error-prone), so has anyone else thought of a concept? 
> You could always use a package variable - but those would be visible
> to other subs as well. 

This would definitely not be the solution

> But since you don't want to group subs in a scope anyway...

I think using objects that have the shared variables as attributes of
objects for which the subs are methods, but this is of course overkill for
small programs.


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