blessed v unblessed references

Robin Barker Robin.Barker at
Fri May 2 11:14:59 BST 2008

From: Dirk Koopman
> How do you safely tell whether a reference is blessed or not? When I say 
> safely, I mean without the runtime aborting.

Scalar::Util::blessed() ?


This e-mail and any attachments may contain confidential and/or
privileged material; it is for the intended addressee(s) only.
If you are not a named addressee, you must not use, retain or
disclose such information.

NPL Management Ltd cannot guarantee that the e-mail or any
attachments are free from viruses.

NPL Management Ltd. Registered in England and Wales. No: 2937881
Registered Office: Serco House, 16 Bartley Wood Business Park,
                   Hook, Hampshire, United Kingdom  RG27 9UY

More information about the mailing list