Even though there are a few nits I could pick with the (pseudo-)code, I'm not going to do that, because this is a step towards the kind of contribution I'd love to see more of. ++

In reply to Re^2: exists() for a hash child-key creates the parent key? Bug? by Anonymous Monk
in thread exists() for a hash child-key creates the parent key? Bug? by AnonymousPerl1

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