Re^2: Blessing interior hashes (pseudo-hashes)

Beware that eval { %$ref } may emit a warning.

my $ref = [{}];
eval { %$ref || 1 };

__END__
Pseudo-hashes are deprecated at ...
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lodin

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Re^3: Blessing interior hashes (pseudo-hashes) by ikegami (Patriarch) on Oct 03, 2007 at 19:42 UTC
Good catch. In the presented if/elsif scenario, you can avoid this by checking for arrays first.	[reply]