package BookPub::RDAS::Parser::POSData::Apple::Dates;

use lib '/app/tools/rdas/lib';
use base 'RDAS::Parser::Item';

use Data::Dumper;

sub value {
    my $token = shift->token();

    my @dates;
    my @options = $token->find('option');

    foreach $option (@options) {
        my $d = $option->attr('value');
        push( @dates, $d ) if ($d);
    }

    return @dates ? join( ",", @dates ) : undef;
}

1;