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Re^3: Sorting Hash / Array

by cdarke (Prior)
on May 16, 2012 at 19:21 UTC ( [id://970896]=note: print w/replies, xml ) Need Help??


in reply to Re^2: Sorting Hash / Array
in thread Sorting Hash / Array

Accepted, but...
the string comparison is not accurate for IP addresses. Originally I was going to do a cascade comparison on each octet, but lost the will to live and suggested Net::IPAddress instead. Inline code can be messy, but I accept your argument about the hard-coded reference.

Replies are listed 'Best First'.
Re^4: Sorting Hash / Array
by sauoq (Abbot) on May 16, 2012 at 20:27 UTC
    the string comparison is not accurate for IP addresses. Originally I was going to do a cascade comparison on each octet, but lost the will to live and suggested Net::IPAddress instead.

    I know. I didn't say anything because A) your suggestion to use Net::IPAddress was better than what I was going to suggest: 

    unpack "N", pack "C*", split /\./, $ip_address;

    [download]
    and B) I was heading out the door. :-)

    -sauoq
    "My two cents aren't worth a dime.";
[reply]
[d/l]

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