Yet the only difference between the two cases is the contents of @ISA. And localizing @ISA is probably not a good idea. Last night tye pointed out that it's probably not thread safe, and look here for an explanation from gbarr as to why it's not efficient.

Matt

In reply to Re^4: Abusing Exporter for Conditional Inheritance by mojotoad
in thread Abusing Exporter for Conditional Inheritance by mojotoad

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