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1 | package Config::Any::Perl; |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
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6 | use base 'Config::Any::Base'; |
7 | |
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8 | my %cache; |
9 | |
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10 | =head1 NAME |
11 | |
12 | Config::Any::Perl - Load Perl config files |
13 | |
14 | =head1 DESCRIPTION |
15 | |
16 | Loads Perl files. Example: |
17 | |
18 | { |
19 | name => 'TestApp', |
20 | 'Controller::Foo' => { |
21 | foo => 'bar' |
22 | }, |
23 | 'Model::Baz' => { |
24 | qux => 'xyzzy' |
25 | } |
26 | } |
27 | |
28 | =head1 METHODS |
29 | |
30 | =head2 extensions( ) |
31 | |
32 | return an array of valid extensions (C<pl>, C<perl>). |
33 | |
34 | =cut |
35 | |
36 | sub extensions { |
37 | return qw( pl perl ); |
38 | } |
39 | |
40 | =head2 load( $file ) |
41 | |
42 | Attempts to load C<$file> as a Perl file. |
43 | |
44 | =cut |
45 | |
46 | sub load { |
47 | my $class = shift; |
48 | my $file = shift; |
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49 | my $content; |
50 | |
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51 | unless ( $content = $cache{ $file } ) { |
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52 | $content = require $file; |
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53 | $cache{ $file } = $content; |
54 | } |
55 | |
56 | return $content; |
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57 | } |
58 | |
59 | =head1 AUTHOR |
60 | |
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61 | Brian Cassidy E<lt>bricas@cpan.orgE<gt> |
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62 | |
63 | =head1 COPYRIGHT AND LICENSE |
64 | |
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65 | Copyright 2006-2009 by Brian Cassidy |
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66 | |
67 | This library is free software; you can redistribute it and/or modify |
68 | it under the same terms as Perl itself. |
69 | |
70 | =head1 SEE ALSO |
71 | |
72 | =over 4 |
73 | |
74 | =item * L<Catalyst> |
75 | |
76 | =item * L<Config::Any> |
77 | |
78 | =back |
79 | |
80 | =cut |
81 | |
82 | 1; |