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Empty directory: Difference between revisions
→Thorough version: It shouldn't match any one or two letter file names possibly ending with new line
(Add Seed7 example) |
(→Thorough version: It shouldn't match any one or two letter file names possibly ending with new line) |
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===Thorough version===
<lang perl>use IO::Dir;
sub dir_is_empty { !grep !/^\.{1,2}
=={{header|Perl 6}}==
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