Let the code describe what is being done and comments simply to describe why..... 

    # the sort on length means we will delete
    # dir/subdir/subdir/ before dir/subdir/ and dir/
    # which avoids a directory not empty error
    for my $dir ( sort { length $b <=> length $a } @$dirs ) {
        rmdir "$DOC_DIR/$cwd/$dir" or $errors .= "Failed to delete $cw
+d/$dir: $! ";
    }

[download]

cheers

tachyon

s&&rsenoyhcatreve&&&s&n.+t&"$'$`$\"$\&"&ee&&y&srve&&d&&print

In reply to Re: Re: Re: Reasons for looking at your favourite module's source by tachyon
in thread Reasons for looking at your favourite module's source by liz

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