On Tue, Apr 06, 2004 at 05:15:17PM -0500, Andrew Gaffney wrote: > How do you determine what type of data a reference points to? I have a > function (one in previous post) that can take either an array of scalars or > an array of hash references. I want to execute different code based on > which one it was. How can I do that?
Take a look at ref and UNIVERSAL::isa. perldoc -f ref perldoc UNIVERSAL -- Paul Johnson - [EMAIL PROTECTED] http://www.pjcj.net -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
