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package Moose::Meta::Attribute::Native::MethodProvider::Counter;
use Moose::Role;
our $VERSION = '1.09';
$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, $reader, $writer ) = @_;
return sub {
$writer->( $_[0],
$reader->( $_[0] ) + ( defined( $_[1] ) ? $_[1] : 1 ) );
};
}
sub dec {
my ( $attr, $reader, $writer ) = @_;
return sub {
$writer->( $_[0],
$reader->( $_[0] ) - ( defined( $_[1] ) ? $_[1] : 1 ) );
};
}
1;
__END__
=pod
=head1 NAME
Moose::Meta::Attribute::Native::MethodProvider::Counter - role providing method generators for Counter trait
=head1 DESCRIPTION
This is a role which provides the method generators for
L<Moose::Meta::Attribute::Native::Trait::Counter>. Please check there for
documentation on what methods are provided.
=head1 METHODS
=over 4
=item B<meta>
=back
=head1 BUGS
See L<Moose/BUGS> for details on reporting bugs.
=head1 AUTHOR
Stevan Little E<lt>stevan@iinteractive.comE<gt>
=head1 COPYRIGHT AND LICENSE
Copyright 2007-2009 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
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