Commit | Line | Data |
8e3fab6d |
1 | |
2 | package MooseX::AttributeHelpers::MethodProvider::Counter; |
3 | use Moose::Role; |
4 | |
9e2db1c2 |
5 | our $VERSION = '0.17'; |
38430345 |
6 | $VERSION = eval $VERSION; |
457dc4fb |
7 | our $AUTHORITY = 'cpan:STEVAN'; |
8 | |
eef0ea50 |
9 | sub reset : method { |
457dc4fb |
10 | my ($attr, $reader, $writer) = @_; |
11 | return sub { $writer->($_[0], $attr->default($_[0])) }; |
12 | } |
13 | |
eef0ea50 |
14 | sub set : method { |
15 | my ($attr, $reader, $writer, $value) = @_; |
16 | return sub { $writer->($_[0], $_[1]) }; |
17 | } |
18 | |
8e3fab6d |
19 | sub inc { |
457dc4fb |
20 | my ($attr, $reader, $writer) = @_; |
eef0ea50 |
21 | return sub { $writer->($_[0], $reader->($_[0]) + (defined($_[1]) ? $_[1] : 1) ) }; |
8e3fab6d |
22 | } |
23 | |
24 | sub dec { |
457dc4fb |
25 | my ($attr, $reader, $writer) = @_; |
eef0ea50 |
26 | return sub { $writer->($_[0], $reader->($_[0]) - (defined($_[1]) ? $_[1] : 1) ) }; |
8e3fab6d |
27 | } |
28 | |
29 | 1; |
30 | |
31 | __END__ |
32 | |
33 | =pod |
34 | |
5431dff2 |
35 | =head1 NAME |
36 | |
37 | MooseX::AttributeHelpers::MethodProvider::Counter |
38 | |
39 | =head1 DESCRIPTION |
40 | |
41 | This is a role which provides the method generators for |
42 | L<MooseX::AttributeHelpers::Counter>. |
43 | |
44 | =head1 METHODS |
45 | |
46 | =over 4 |
47 | |
48 | =item B<meta> |
49 | |
50 | =back |
51 | |
52 | =head1 PROVIDED METHODS |
53 | |
54 | =over 4 |
55 | |
eef0ea50 |
56 | =item B<set> |
57 | |
5431dff2 |
58 | =item B<inc> |
59 | |
60 | =item B<dec> |
61 | |
457dc4fb |
62 | =item B<reset> |
63 | |
5431dff2 |
64 | =back |
65 | |
66 | =head1 BUGS |
67 | |
68 | All complex software has bugs lurking in it, and this module is no |
69 | exception. If you find a bug please either email me, or add the bug |
70 | to cpan-RT. |
71 | |
72 | =head1 AUTHOR |
73 | |
74 | Stevan Little E<lt>stevan@iinteractive.comE<gt> |
75 | |
76 | =head1 COPYRIGHT AND LICENSE |
77 | |
99c62fb8 |
78 | Copyright 2007-2008 by Infinity Interactive, Inc. |
5431dff2 |
79 | |
80 | L<http://www.iinteractive.com> |
81 | |
82 | This library is free software; you can redistribute it and/or modify |
83 | it under the same terms as Perl itself. |
84 | |
85 | =cut |