File Coverage

blib/lib/MooseX/AttributeHelpers/MethodProvider/Counter.pm

Criterion	Covered	Total	%
statement	15	15	100.0
branch	4	4	100.0
condition			n/a
subroutine	10	10	100.0
pod	4	4	100.0
total	33	33	100.0

package MooseX::AttributeHelpers::MethodProvider::Counter;
use Moose::Role;

our $VERSION = '0.25';

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

=encoding UTF-8

=head1 NAME

MooseX::AttributeHelpers::MethodProvider::Counter

=head1 VERSION

version 0.25

=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<set>

=item B<inc>

=item B<dec>

=item B<reset>

=back

=head1 SUPPORT

Bugs may be submitted through L<the RT bug tracker|https://rt.cpan.org/Public/Dist/Display.html?Name=MooseX-AttributeHelpers>
(or L<[e-mail]|mailto:[e-mail]>).

There is also a mailing list available for users of this distribution, at
L<http://lists.perl.org/list/moose.html>.

There is also an irc channel available for users of this distribution, at
L<C<#moose> on C<irc.perl.org>|irc://irc.perl.org/#moose>.

=head1 AUTHOR

Stevan Little <[e-mail]>

=head1 COPYRIGHT AND LICENSE

This software is copyright (c) 2007 by Stevan Little and Infinity Interactive, Inc.

This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.

=cut