in reply to Re^2: Removing unwanted chars from filename.
in thread Removing unwanted chars from filename.
Good catch! When composing my test I initially had that line as
my $str = shift // '';
but the idea of doing the rest of the processing (however swift) against the empty string rankled so I opted for the short-circuit instead. Should have just left it well alone :-)
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Re^4: Removing unwanted chars from filename.
by AnomalousMonk (Archbishop) on Oct 08, 2022 at 04:34 UTC
In Section Seekers of Perl Wisdom