Checking CPAN for "deep copy" reveals e.g. chocolateboy's Util with the clone() function.

Haven't used it myself, so can't tell you if it's any good. But is seems properly documented.

Liz

Update:
Forget about Util, check out Re: Deep Copying of Nested Data-Structures for the better answer: Storable::dclone

In reply to Re: Deep Copying of Nested Data-Structures by liz
in thread Deep Copying of Nested Data-Structures by stefan k

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