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undef.chars?
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From:
Ingo Blechschmidt
Date:
August 4, 2005 15:28
Subject:
undef.chars?
Message ID:
dcu4ko$has$1@sea.gmane.org
Hi,
(found in the Pugs testsuite.)
my $undef = undef;
say $undef.chars? # 0? undef? die?
say chars $undef; # 0? undef? die?
I'd opt for "undef.chars" to be an error ("no such method") and "chars
undef" to return 0 (with a warning printed to STDERR^W$*ERR).
Opinions?
--Ingo
--
Linux, the choice of a GNU | When cryptography is outlawed, bayl bhgynjf
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undef.chars?
by Ingo Blechschmidt