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1 | package Reaction::Role; |
2 | |
3 | use Moose::Role (); |
4 | use Reaction::ClassExporter; |
5 | use Reaction::Class; |
6 | use Moose::Meta::Class; |
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7 | |
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8 | #TODO: review for Reaction::Object switch / Reaction::Meta::Class |
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9 | |
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10 | use namespace::clean -except => [ qw(meta) ]; |
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11 | |
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12 | override exports_for_package => sub { |
13 | my ($self, $package) = @_; |
14 | my %exports = $self->SUPER::exports_for_package($package); |
15 | delete $exports{class}; |
16 | $exports{role} = sub { $self->do_role_sub($package, @_); }; |
17 | return %exports; |
18 | }; |
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19 | |
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20 | override next_import_package => sub { 'Moose::Role' }; |
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21 | |
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22 | override default_base => sub { () }; |
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23 | |
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24 | override add_method_to_target => sub { |
25 | my ($self, $target, $method) = @_; |
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26 | $target->meta->add_method(@$method); |
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27 | }; |
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28 | override next_import => sub { |
29 | my ($self) = @_; |
30 | my $import = super; |
31 | # ugh |
32 | return sub { |
33 | push @_, '-metaclass' => 'Reaction::Meta::Role'; |
34 | goto $import; |
35 | }; |
36 | }; |
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37 | sub do_role_sub { |
38 | my ($self, $package, $role, $which, $setup) = @_; |
39 | confess "Invalid role declaration, should be: role Role which { ... }" |
40 | unless ($which eq 'which' && ref($setup) eq 'CODE'); |
41 | $self->setup_and_cleanup($role, $setup); |
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42 | }; |
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43 | |
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44 | __PACKAGE__->meta->make_immutable; |
45 | |
46 | |
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47 | 1; |
48 | |
49 | =head1 NAME |
50 | |
51 | Reaction::Role |
52 | |
53 | =head1 DESCRIPTION |
54 | |
55 | =head1 SEE ALSO |
56 | |
57 | L<Moose::Role> |
58 | |
59 | =head1 AUTHORS |
60 | |
61 | See L<Reaction::Class> for authors. |
62 | |
63 | =head1 LICENSE |
64 | |
65 | See L<Reaction::Class> for the license. |
66 | |
67 | =cut |