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Re: [FWP] IP address regex golf

Uri Guttman wrote:
> 
> >>>>> "RD" == Rick Delaney <rick.delaney@home.com> writes:
> 
>   RD>     4==grep $_<256,/\G(\d+)(?:\.|\z)/g;
> 
> highly amusing and not inefficient it would seem.

Except it's wrong as has been pointed out.  One way to fix it:

    y/.//==3&&4==grep$_<256,/\G(\d+)(?:\.|\z)/g;

-- 
Rick Delaney
rick.delaney@home.com

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