Commit | Line | Data |
---|---|---|
952b939d | 1 | package Moose::Meta::Attribute::Native::Trait::Code; |
cdf3cae6 | 2 | use Moose::Role; |
cdf3cae6 | 3 | |
bb8ef151 | 4 | our $VERSION = '1.9900'; |
cdf3cae6 | 5 | $VERSION = eval $VERSION; |
6 | our $AUTHORITY = 'cpan:STEVAN'; | |
7 | ||
fc6ef638 | 8 | with 'Moose::Meta::Attribute::Native::Trait'; |
cdf3cae6 | 9 | |
cdf3cae6 | 10 | sub _helper_type { 'CodeRef' } |
11 | ||
12 | no Moose::Role; | |
13 | ||
14 | 1; | |
e8953f86 | 15 | |
16 | =pod | |
17 | ||
18 | =head1 NAME | |
19 | ||
8b09d5c3 | 20 | Moose::Meta::Attribute::Native::Trait::Code - Helper trait for Code attributes |
e8953f86 | 21 | |
22 | =head1 SYNOPSIS | |
23 | ||
24 | package Foo; | |
25 | use Moose; | |
26 | ||
27 | has 'callback' => ( | |
e132fd56 | 28 | traits => ['Code'], |
29 | is => 'ro', | |
30 | isa => 'CodeRef', | |
31 | default => sub { | |
32 | sub { print "called" } | |
33 | }, | |
34 | handles => { | |
e8953f86 | 35 | call => 'execute', |
36 | }, | |
37 | ); | |
38 | ||
39 | my $foo = Foo->new; | |
e132fd56 | 40 | $foo->call; # prints "called" |
e8953f86 | 41 | |
42 | =head1 DESCRIPTION | |
43 | ||
7795e4de | 44 | This trait provides native delegation methods for code references. |
45 | ||
46 | =head1 DEFAULT TYPE | |
47 | ||
48 | If you don't provide an C<isa> value for your attribute, it will default to | |
49 | C<CodeRef>. | |
e8953f86 | 50 | |
51 | =head1 PROVIDED METHODS | |
52 | ||
53 | =over 4 | |
54 | ||
e132fd56 | 55 | =item * B<execute(@args)> |
e8953f86 | 56 | |
57 | Calls the coderef with the given args. | |
58 | ||
e132fd56 | 59 | =item * B<execute_method(@args)> |
d9299060 | 60 | |
61 | Calls the coderef with the the instance as invocant and given args. | |
62 | ||
e8953f86 | 63 | =back |
64 | ||
65 | =head1 BUGS | |
66 | ||
d4048ef3 | 67 | See L<Moose/BUGS> for details on reporting bugs. |
e8953f86 | 68 | |
69 | =head1 AUTHOR | |
70 | ||
71 | Florian Ragwitz <rafl@debian.org> | |
72 | ||
73 | =head1 COPYRIGHT AND LICENSE | |
74 | ||
8e5dd3fb | 75 | Copyright 2007-2010 by Infinity Interactive, Inc. |
e8953f86 | 76 | |
77 | L<http://www.iinteractive.com> | |
78 | ||
79 | This library is free software; you can redistribute it and/or modify | |
80 | it under the same terms as Perl itself. | |
81 | ||
82 | =cut |