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Re: Check/set hash of hashes value

by kennethk (Abbot)
on Jun 24, 2013 at 16:29 UTC ( #1040452=note: print w/replies, xml ) Need Help??


in reply to Check/set hash of hashes value

++davido and ++hdb. If you'd like to save yourself a little typing and are using 5.10 or better (probably), you could use Logical Defined Or Assignment Operators to produce what is cleaner and more obvious to me (YMMV):
foreach my $ip ( keys %subnets ) { $subnets{$ip}{comment} //= 'ALLOCATED'; }

#11929 First ask yourself `How would I do this without a computer?' Then have the computer do it the same way.

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