Ok a couple questions on Ref from pg 251 programming Perl. push @$arrrayref,$filename); $$arrayref[0]="January"; @$arrayref[4..6]=qw/May June July/;
So this is actually creating an anonymous array that it then references correct? so the assignments January ect are being made to an anonymous array. This is cool but maybe I am missing the point. Why would you use these references rather then just using the actual variable? If some one could give me some real world applications for this I would be most appreciative. I have seen them used to simulate a multidimensional array as well has hash and that makes sense. But beyond that I am kind of at a loss. Paul Kraus Network Administrator PEL Supply Company 216.267.5775 Voice 216-267-6176 Fax www.pelsupply.com
-- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
