Reading the contents of a directory

#!/usr/bin/perl
use strict;
use warnings;

use Path::Class;

my $dir = dir('foo','bar'); # foo/bar

# Iterate over the content of foo/bar
while (my $file = $dir->next) {
    
    # See if it is a directory and skip
    next if $file->is_dir();
    
    # Print out the file name and path
    print $file->stringify . "\n";
}