in reply to Re: modifying the key of hash of arrays
in thread modifying the key of hash of arrays
delete returns the value of the key it deleted, so you actually only need:
$hasharr{$newkey} = delete $hasharr{$rephead};
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I wanted to explore how Perl's closures can be manipulated, and ended up creating an object system by accident.
-- Schemer
:(){ :|:&};:
Note: All code is untested, unless otherwise stated
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