in reply to Modifying the keys in a hash
No other way. Sorry. However, you can make it less clumsy (at least avoid repeating $hash{'key1'}) by using the return value from delete:
$hash{'key2'} = delete $hash{'key1'};
print "Just another Perl ${\(trickster and hacker)},"
The Sidhekin proves Sidhe did it!
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Re^2: Modifying the keys in a hash
by Mandrake (Chaplain) on Feb 23, 2007 at 11:24 UTC |