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Exists and Delete

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From:
Rod Adams
Date:
March 14, 2005 23:12
Subject:
Exists and Delete
Message ID:
42368ADF.7000502@rodadams.net
How am I supposed to define a signature that says "A scalar that refers 
to a hash or array element, but do not evaluate or autovivify the element"?

Or are these two are now strictly methods without functional forms?

-- Rod Adams
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