2 package MooseX::AttributeHelpers;
5 our $AUTHORITY = 'cpan:STEVAN';
7 use MooseX::AttributeHelpers::Meta::Method::Provided;
9 use MooseX::AttributeHelpers::Trait::Counter;
10 use MooseX::AttributeHelpers::Trait::Number;
11 use MooseX::AttributeHelpers::Trait::String;
12 use MooseX::AttributeHelpers::Trait::Collection::List;
13 use MooseX::AttributeHelpers::Trait::Collection::Array;
14 use MooseX::AttributeHelpers::Trait::Collection::Hash;
16 use MooseX::AttributeHelpers::Counter;
17 use MooseX::AttributeHelpers::Number;
18 use MooseX::AttributeHelpers::String;
19 use MooseX::AttributeHelpers::Collection::List;
20 use MooseX::AttributeHelpers::Collection::Array;
21 use MooseX::AttributeHelpers::Collection::Hash;
22 use MooseX::AttributeHelpers::Collection::ImmutableHash;
23 use MooseX::AttributeHelpers::Collection::Bag;
33 MooseX::AttributeHelpers - Extend your attribute interfaces
39 use MooseX::AttributeHelpers;
42 metaclass => 'Collection::Hash',
44 isa => 'HashRef[Str]',
45 default => sub { {} },
47 exists => 'exists_in_mapping',
48 keys => 'ids_in_mapping',
56 my $obj = MyClass->new;
57 $obj->set_mapping(4, 'foo');
58 $obj->set_mapping(5, 'bar');
59 $obj->set_mapping(6, 'baz');
62 print $obj->get_mapping(5) if $obj->exists_in_mapping(5);
65 print join ', ', $obj->ids_in_mapping;
69 While L<Moose> attributes provide you with a way to name your accessors,
70 readers, writers, clearers and predicates, this library provides commonly
71 used attribute helper methods for more specific types of data.
73 As seen in the L</SYNOPSIS>, you specify the extension via the
74 C<metaclass> parameter. Available meta classes are:
78 =item L<Number|MooseX::AttributeHelpers::Number>
80 Common numerical operations.
82 =item L<Counter|MooseX::AttributeHelpers::Counter>
84 Methods for incrementing and decrementing a counter attribute.
86 =item L<Collection::Hash|MooseX::AttributeHelpers::Collection::Hash>
88 Common methods for hash references.
90 =item L<Collection::Array|MooseX::AttributeHelpers::Collection::Array>
92 Common methods for array references.
94 =item L<Collection::List|MooseX::AttributeHelpers::Collection::List>
96 Common list methods for array references.
102 This is an early release of this module. Right now it is in great need
103 of documentation and tests in the test suite. However, we have used this
104 module to great success at C<$work> where it has been tested very thoroughly
105 and deployed into a major production site.
107 I plan on getting better docs and tests in the next few releases, but until
108 then please refer to the few tests we do have and feel free email and/or
109 message me on irc.perl.org if you have any questions.
113 We need tests and docs badly.
117 All complex software has bugs lurking in it, and this module is no
118 exception. If you find a bug please either email me, or add the bug
123 Stevan Little E<lt>stevan@iinteractive.comE<gt>
125 B<with contributions from:>
129 Chris (perigrin) Prather
131 Robert (phaylon) Sedlacek
137 =head1 COPYRIGHT AND LICENSE
139 Copyright 2007, 2008 by Infinity Interactive, Inc.
141 L<http://www.iinteractive.com>
143 This library is free software; you can redistribute it and/or modify
144 it under the same terms as Perl itself.