refactor _load(). fix an issue with use_ext => 0. use_ext now on by default. throw...

[p5sagit/Config-Any.git] / lib / Config / Any / Perl.pm

package Config::Any::Perl;

use strict;
use warnings;

my %cache;

=head1 NAME

Config::Any::Perl - Load Perl config files

=head1 DESCRIPTION

Loads Perl files. Example:

    {
        name => 'TestApp',
        'Controller::Foo' => {
            foo => 'bar'
        },
        'Model::Baz' => {
            qux => 'xyzzy'
        }
    }

=head1 METHODS

=head2 extensions( )

return an array of valid extensions (C<pl>, C<perl>).

=cut

sub extensions {
    return qw( pl perl );
}

=head2 load( $file )

Attempts to load C<$file> as a Perl file.

=cut

sub load {
    my $class = shift;
    my $file  = shift;
    my $content;

    unless ( $content = $cache{ $file } ) {
        $content = eval { require $file };
        $cache{ $file } = $content;
    }

    return $content;
}

=head1 AUTHOR

Brian Cassidy E<lt>bricas@cpan.orgE<gt>

=head1 COPYRIGHT AND LICENSE

Copyright 2007 by Brian Cassidy

This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself. 

=head1 SEE ALSO

=over 4 

=item * L<Catalyst>

=item * L<Config::Any>

=back

=cut

1;