That (and more, like providing validation information) occurred to me after posting the node. However the elegance of the original code seems to me to be just fine for a "simplest case" and can be embroidered to suit as circumstances require.

DWIM is Perl's answer to Gödel

In reply to Re^2: Attributes with new to manage parameters by GrandFather
in thread Attributes with new to manage parameters by GrandFather

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