package MooseX::AttributeHelpers::MethodProvider::Counter;
use Moose::Role;
+our $VERSION = '0.17';
+$VERSION = eval $VERSION;
+our $AUTHORITY = 'cpan:STEVAN';
+
+sub reset : method {
+ my ($attr, $reader, $writer) = @_;
+ return sub { $writer->($_[0], $attr->default($_[0])) };
+}
+
+sub set : method {
+ my ($attr, $reader, $writer, $value) = @_;
+ return sub { $writer->($_[0], $_[1]) };
+}
+
sub inc {
- my $attr = shift;
- return sub { $attr->set_value($_[0], $attr->get_value($_[0]) + 1) };
+ my ($attr, $reader, $writer) = @_;
+ return sub { $writer->($_[0], $reader->($_[0]) + (defined($_[1]) ? $_[1] : 1) ) };
}
sub dec {
- my $attr = shift;
- return sub { $attr->set_value($_[0], $attr->get_value($_[0]) - 1) };
+ my ($attr, $reader, $writer) = @_;
+ return sub { $writer->($_[0], $reader->($_[0]) - (defined($_[1]) ? $_[1] : 1) ) };
}
1;
=over 4
+=item B<set>
+
=item B<inc>
=item B<dec>
+=item B<reset>
+
=back
=head1 BUGS
=head1 COPYRIGHT AND LICENSE
-Copyright 2007 by Infinity Interactive, Inc.
+Copyright 2007-2008 by Infinity Interactive, Inc.
L<http://www.iinteractive.com>