John W. Krahn wrote:
Kevin wrote:
Could someone please direct me to some web pages where I can go
through all deprecated perl functions and/or ways of writing perl
script? It is not easy for me to figure out whether an on-line
example is deprecated or not. I once saw:
@files = <$path_to_directory>
on the web and found it worked perfectly, then kept using this way of
writing my perl script. But I was told yesterday such a script is
deprecated now.
AFAIK that is not deprecated.
Deprecated or not, personally I always use opendir() and readdir().
opendir my $dir, $path_to_directory or die $!;
print "$_\n" for grep !/^\./, readdir $dir;
closedir $dir;
It always 'works', and it's portable.
--
Gunnar Hjalmarsson
Email: http://www.gunnar.cc/cgi-bin/contact.pl
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