Notes from 2002-10-16 meeting
dgwilson1 at cox.net
Sun Oct 20 04:02:15 CDT 2002
----- Original Message -----
From: "Tkil" <tkil-sdpm at scrye.com>
> * Identifying References, Blessings
> The short answer is to use the "ref" function. There are a few
> tricks to this, however; the main being that blessed objects will
> return only their package name to "ref", with no indication of the
> type of reference underlying it. You can get the type, even of a
> blessed reference, by stringifying it:
Included in the latest perl (5.8) is Scalar::Util::reftype which returns the
reference type of the variable even for blessed variables.
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