Re: [FWP] IP address regex golf

[Uri Guttman <uri@sysarch.com>]

>>>>> "UG" == Uri Guttman <uri@sysarch.com> writes:

  UG> 	/^(\d+)\.(\d+)\.(\d+)\.(\d+)$/&($1|$2|$3|$4)<256

and to top mine, anyone notice any redundancy in that regex? try this
out:

	/^@{[q<(\d+)\.>x3]}(\d+)$/&($1|$2|$3|$4)<256

i was testing in the shell which is why the q<> so converting to single
quotes reduces it by 1

	/^@{['(\d+)\.'x3]}(\d+)$/&($1|$2|$3|$4)<256

i tried to use ${\} to interpolate but i needed parens around the whole
x expression so the @{[]} is one char shorter.

uri (still dictator^Wdirector of the PGA)

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