in reply to Re^2: Net::DNS::Resolver and nameservers
in thread Net::DNS::Resolver and nameservers

but not an arrayref of scalars. :-)

An arrayref is a reference to an array is always a reference to an array, no mater what the array contains, and yes, arrayrefs , like all refs, are scalars -- tricky :)

  • Comment on Re^3: Net::DNS::Resolver and nameservers

In Section Seekers of Perl Wisdom