go ahead... be a heretic | |
PerlMonks |
Re: Re: How could I check if a variable is 'read-only'?by robin (Chaplain) |
on Jan 31, 2002 at 18:49 UTC ( [id://142479]=note: print w/replies, xml ) | Need Help?? |
I've talked about the Scalar::Util module before, and once again it comes to the rescue!
Get used to Scalar::Util and List::Util now - they're standard modules in 5.8.
In Section
Seekers of Perl Wisdom
|
|