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| PerlMonks |
(tye)Re2: Challenge Problem: Merging Network Addressesby tye (Sage) |
| on Oct 22, 2001 at 20:24 UTC ( [id://120631]=note: print w/replies, xml ) | Need Help?? |
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I combined my range-to-CIDR with runrig's solution to come up with (tye)Re2: Net::CIDR::Lite ?? (Merge CIDR addresses) that does your nm5.in in under 3 seconds (on my computer), can handle addresses with more than 4 octets, and uses bit-wise operations on strings (which makes it a rather Perlish solution). runrig's method of merging ranges is also rather Perlish. - tye (but my friends call me "Tye")
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