Rather odd way to do it I would have thought. Is there something inherently wrong with this approach:
my $dir = 'c:/';
opendir DIR, $dir or die "Oops cna't open $dir $!\n";
my @files = grep { /\.pl$/ } readdir DIR;
close DIR;
$_ = $dir.$_ for @files; # add full path
print "Here are all the files:\n";
print "$_\n" for @files;
This finds all the files in my root dir which end in .pl but I could use the regex in the grep to match anything. I
don't see any reason to mess with the symbol table. Just wrap this sort of code in a sub that you can call from wherever....
cheers
tachyon
s&&rsenoyhcatreve&&&s&n.+t&"$'$`$\"$\&"&ee&&y&srve&&d&&print
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.