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Re: read_dir issue

by fishmonger (Chaplain)
on Aug 24, 2013 at 20:39 UTC ( #1050828=note: print w/replies, xml ) Need Help??

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  1. or download this
    my $path = $ARGV[0] || '.';
    my @files = read_dir($path, prefix => 1);
    ...
    for my $file (@files) {
        say -f $file ? "$file is a file" : "$file is a dir";
    }
    

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[ovedpo15]: another question about regex. if I have a string like this: "a/b/,c/d/e,5" I would like to remove the string after the last comma so the output will be "a/b/,c/d/e" how to do so?
[Corion]: ovedpo15: You could split on comma, and then join everything together, except the last part. Or you could match and make sure that the last part has no comma, like qr!,[^,]+$!, or you could use rindex.

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