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1 | package Config::Any::Perl; |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
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6 | my %cache; |
7 | |
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8 | =head1 NAME |
9 | |
10 | Config::Any::Perl - Load Perl config files |
11 | |
12 | =head1 DESCRIPTION |
13 | |
14 | Loads Perl files. Example: |
15 | |
16 | { |
17 | name => 'TestApp', |
18 | 'Controller::Foo' => { |
19 | foo => 'bar' |
20 | }, |
21 | 'Model::Baz' => { |
22 | qux => 'xyzzy' |
23 | } |
24 | } |
25 | |
26 | =head1 METHODS |
27 | |
28 | =head2 extensions( ) |
29 | |
30 | return an array of valid extensions (C<pl>, C<perl>). |
31 | |
32 | =cut |
33 | |
34 | sub extensions { |
35 | return qw( pl perl ); |
36 | } |
37 | |
38 | =head2 load( $file ) |
39 | |
40 | Attempts to load C<$file> as a Perl file. |
41 | |
42 | =cut |
43 | |
44 | sub load { |
45 | my $class = shift; |
46 | my $file = shift; |
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47 | my $content; |
48 | |
49 | unless( $content = $cache{ $file } ) { |
50 | $content = eval { require $file }; |
51 | $cache{ $file } = $content; |
52 | } |
53 | |
54 | return $content; |
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55 | } |
56 | |
57 | =head1 AUTHOR |
58 | |
59 | =over 4 |
60 | |
61 | =item * Brian Cassidy E<lt>bricas@cpan.orgE<gt> |
62 | |
63 | =back |
64 | |
65 | =head1 COPYRIGHT AND LICENSE |
66 | |
67 | Copyright 2006 by Brian Cassidy |
68 | |
69 | This library is free software; you can redistribute it and/or modify |
70 | it under the same terms as Perl itself. |
71 | |
72 | =head1 SEE ALSO |
73 | |
74 | =over 4 |
75 | |
76 | =item * L<Catalyst> |
77 | |
78 | =item * L<Config::Any> |
79 | |
80 | =back |
81 | |
82 | =cut |
83 | |
84 | 1; |