I guess you are assuming that it is perfect. But it isn't. It prevents you from properly handling overloaded objects that know how to act like a hash ref even though they aren't.

Of course, it is also overly complicated in many cases. For example, on the version of Perl I have most handy, it simply dies with Can't locate Scalar/Util.pm and overcoming that is rather hugely complicated, as it happens.

- tye        

In reply to Re^3: Is there a way to find out what kind of ref an object is? (isa) by tye
in thread Is there a way to find out what kind of ref an object is? by johnnywang

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