Tie::RefHash - use references as hash keys River stage four • 17 direct dependents • 3366 total dependents

This module provides the ability to use references as hash keys if you first "tie" the hash variable to this module. Normally, only the keys of the tied hash itself are preserved as references; to use references as keys in hashes-of-hashes, use Tie::...

FLORA/Tie-RefHash-1.39 - 25 Feb 2011 18:07:06 UTC

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