I don't know whether or not it is meant to be subclassed--there is no mention that it is, so quite possibly not. If it returns a blessed hash, shouldn't I be able to bless that into my own class? Or is there more to it than that? I looked through perltoot again; there is plenty of discussion of making your own classes, but it doesn't answer the question of exactly what needs to happen to be heritable.

Finally, thanks for the $class->SUPER::new() correction. In my frustration, I had changed the code to the unintelligible form that I originally posted.

Sean

In reply to Re^2: Inheritance confusion by srdst13
in thread Inheritance confusion by srdst13

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