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package Getopt::ArgParse::ActionCount;
use strict;
use warnings;
use Carp;
sub apply {
my $self = shift;
my ($spec, $namespace, $values) = @_;
$values ||= [];
my $v = $namespace->get_attr($spec->{dest}) || 0;
$namespace->set_attr( $spec->{dest}, $v + scalar(@$values) );
return '';
}
1;
=head1 NAME
Getopt::ArgParse::ActionCount - Utility functions internal to Getopt::ArgParse
=head1 AUTHOR
Mytram <mytram2@gmail.com> (original author)
=head1 COPYRIGHT AND LICENSE
This software is Copyright (c) 2014 by Mytram.
This is free software, licensed under:
The Artistic License 2.0 (GPL Compatible)
=cut
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