SPUG: Modules screwing each other up.

jlb jlb at io.com
Thu Oct 7 17:15:21 CDT 2004

The only time recently I ran into an issue with modules screwing one 
another up had to do with XML::Twig importing UNIVERSAL::isa, which is 
apparently a bad thing for reasons I am not entirely clear on.

Though, I would be interested in understanding the issue better if 
someone can explain.  Confusingly, the UNIVERSAL code examples import isa, 
then strongly recommend against doing so.


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