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Empty directory: Difference between revisions

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Empty directory (view source)

Revision as of 05:39, 5 October 2012

9 bytes removed ,  11 years ago
→‎Thorough version: Indirect object call is bad, recommend ->new instead.
(→‎Thorough version: Indirect object call is bad, recommend ->new instead.)
Line 296:
===Thorough version===
<lang perl>use IO::Dir;
sub dir_is_empty { (!grep !/^.{1,2}$/, (new IO::Dir(@_))->new->read()) == 0 }</lang>
 
=={{header|Perl 6}}==
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