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Re: Sort a long list of hosts by domainby mdillon (Priest) |
on Jun 23, 2001 at 21:18 UTC ( [id://90979]=note: print w/replies, xml ) | Need Help?? |
i'm not sure i agree that you are sorting by domain. domains are grouped, but the overall order of the result is strange. however, i think the following sub does what most people would expect:
you can use it like so: my $noodle = join $/, map { sprintf "%64s", $_ } sort_domains keys %hosts; p.s. let the golf begin p.p.s. why $noodle? update: fixed logic bug in line that deals with extra domain parts ($rv ||= ($pb >= 0) ? -1…)
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Cool Uses for Perl
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