No such thing as a small change | |
PerlMonks |
Re: iterators: traversing arbitrary data structureby dragonchild (Archbishop) |
on Jan 11, 2006 at 20:45 UTC ( [id://522562]=note: print w/replies, xml ) | Need Help?? |
Look at how Data::Dumper does it. Essentially, you will want to use Scalar::Util's reftype() and go from there.
My criteria for good software:
In Section
Seekers of Perl Wisdom
|
|