2 package MooseX::AttributeHelpers;
5 our $AUTHORITY = 'cpan:STEVAN';
7 use MooseX::AttributeHelpers::Meta::Method::Provided;
9 use MooseX::AttributeHelpers::Trait::Counter;
11 use MooseX::AttributeHelpers::Counter;
12 use MooseX::AttributeHelpers::Number;
13 use MooseX::AttributeHelpers::String;
14 use MooseX::AttributeHelpers::Collection::List;
15 use MooseX::AttributeHelpers::Collection::Array;
16 use MooseX::AttributeHelpers::Collection::Hash;
17 use MooseX::AttributeHelpers::Collection::ImmutableHash;
18 use MooseX::AttributeHelpers::Collection::Bag;
28 MooseX::AttributeHelpers - Extend your attribute interfaces
34 use MooseX::AttributeHelpers;
37 metaclass => 'Collection::Hash',
39 isa => 'HashRef[Str]',
40 default => sub { {} },
42 exists => 'exists_in_mapping',
43 keys => 'ids_in_mapping',
51 my $obj = MyClass->new;
52 $obj->set_mapping(4, 'foo');
53 $obj->set_mapping(5, 'bar');
54 $obj->set_mapping(6, 'baz');
57 print $obj->get_mapping(5) if $obj->exists_in_mapping(5);
60 print join ', ', $obj->ids_in_mapping;
64 While L<Moose> attributes provide you with a way to name your accessors,
65 readers, writers, clearers and predicates, this library provides commonly
66 used attribute helper methods for more specific types of data.
68 As seen in the L</SYNOPSIS>, you specify the extension via the
69 C<metaclass> parameter. Available meta classes are:
73 =item L<Number|MooseX::AttributeHelpers::Number>
75 Common numerical operations.
77 =item L<Counter|MooseX::AttributeHelpers::Counter>
79 Methods for incrementing and decrementing a counter attribute.
81 =item L<Collection::Hash|MooseX::AttributeHelpers::Collection::Hash>
83 Common methods for hash references.
85 =item L<Collection::Array|MooseX::AttributeHelpers::Collection::Array>
87 Common methods for array references.
89 =item L<Collection::List|MooseX::AttributeHelpers::Collection::List>
91 Common list methods for array references.
97 This is an early release of this module. Right now it is in great need
98 of documentation and tests in the test suite. However, we have used this
99 module to great success at C<$work> where it has been tested very thoroughly
100 and deployed into a major production site.
102 I plan on getting better docs and tests in the next few releases, but until
103 then please refer to the few tests we do have and feel free email and/or
104 message me on irc.perl.org if you have any questions.
108 We need tests and docs badly.
112 All complex software has bugs lurking in it, and this module is no
113 exception. If you find a bug please either email me, or add the bug
118 Stevan Little E<lt>stevan@iinteractive.comE<gt>
120 B<with contributions from:>
124 Chris (perigrin) Prather
126 Robert (phaylon) Sedlacek
132 =head1 COPYRIGHT AND LICENSE
134 Copyright 2007, 2008 by Infinity Interactive, Inc.
136 L<http://www.iinteractive.com>
138 This library is free software; you can redistribute it and/or modify
139 it under the same terms as Perl itself.