package MooseX::AttributeHelpers::MethodProvider::Counter;
use Moose::Role;
our $VERSION = '0.02';
our $AUTHORITY = 'cpan:STEVAN';
sub reset : method {
my ($attr, $reader, $writer) = @_;
return sub { $writer->($_[0], $attr->default($_[0])) };
}
sub inc {
my ($attr, $reader, $writer) = @_;
return sub { $writer->($_[0], $reader->($_[0]) + 1) };
}
sub dec {
my ($attr, $reader, $writer) = @_;
return sub { $writer->($_[0], $reader->($_[0]) - 1) };
}
1;
__END__
=pod
=head1 NAME
MooseX::AttributeHelpers::MethodProvider::Counter
=head1 DESCRIPTION
This is a role which provides the method generators for
L<MooseX::AttributeHelpers::Counter>.
=head1 METHODS
=over 4
=item B<meta>
=back
=head1 PROVIDED METHODS
=over 4
=item B<inc>
=item B<dec>
=item B<reset>
=back
=head1 BUGS
All complex software has bugs lurking in it, and this module is no
exception. If you find a bug please either email me, or add the bug
to cpan-RT.
=head1 AUTHOR
Stevan Little E<lt>stevan@iinteractive.comE<gt>
=head1 COPYRIGHT AND LICENSE
Copyright 2007-2008 by Infinity Interactive, Inc.
L<http://www.iinteractive.com>
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
=cut