X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=p5sagit%2FConfig-Any.git;a=blobdiff_plain;f=lib%2FConfig%2FAny%2FJSON.pm;h=3213128d43e47050a3c731005b4ef6b3c8861c9d;hp=faa041dc2a738cf62d7cdb12e3cd6309bbc7f1af;hb=06fb16e20c0124f9d71f2089e8c9a1ab9d44883b;hpb=c80a0905834ed09d487b84d7a00a3e92e44bbb62

diff --git a/lib/Config/Any/JSON.pm b/lib/Config/Any/JSON.pm
index faa041d..3213128 100644
--- a/lib/Config/Any/JSON.pm
+++ b/lib/Config/Any/JSON.pm
@@ -1,92 +1,100 @@
-package Config::Any::JSON;
-
-use strict;
-use warnings;
-
-=head1 NAME
-
-Config::Any::JSON - Load JSON config files
-
-=head1 DESCRIPTION
-
-Loads JSON files. Example:
-
-    {
-        "name": "TestApp",
-        "Controller::Foo": {
-            "foo": "bar"
-        },
-        "Model::Baz": {
-            "qux": "xyzzy"
-        }
-    }
-
-=head1 METHODS
-
-=head2 extensions( )
-
-return an array of valid extensions (C<json>, C<jsn>).
-
-=cut
-
-sub extensions {
-    return qw( json jsn );
-}
-
-=head2 load( $file )
-
-Attempts to load C<$file> as a JSON file.
-
-=cut
-
-sub load {
-    my $class = shift;
-    my $file  = shift;
-
-    open( my $fh, $file ) or die $!;
-    my $content = do { local $/; <$fh> };
-    close $fh;
-
-    eval { require JSON::Syck; };
-    if( $@ ) {
-        require JSON;
-        JSON->import;
-        return jsonToObj( $content );
-    }
-    else {
-        return JSON::Syck::Load( $content );
-    }
-}
-
-=head1 AUTHOR
-
-=over 4 
-
-=item * Brian Cassidy E<lt>bricas@cpan.orgE<gt>
-
-=back
-
-=head1 COPYRIGHT AND LICENSE
-
-Copyright 2006 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>
-
-=item * L<JSON>
-
-=item * L<JSON::Syck>
-
-=back
-
-=cut
-
-1;
\ No newline at end of file
+package Config::Any::JSON;
+
+use strict;
+use warnings;
+
+=head1 NAME
+
+Config::Any::JSON - Load JSON config files
+
+=head1 DESCRIPTION
+
+Loads JSON files. Example:
+
+    {
+        "name": "TestApp",
+        "Controller::Foo": {
+            "foo": "bar"
+        },
+        "Model::Baz": {
+            "qux": "xyzzy"
+        }
+    }
+
+=head1 METHODS
+
+=head2 extensions( )
+
+return an array of valid extensions (C<json>, C<jsn>).
+
+=cut
+
+sub extensions {
+    return qw( json jsn );
+}
+
+=head2 load( $file )
+
+Attempts to load C<$file> as a JSON file.
+
+=cut
+
+sub load {
+    my $class = shift;
+    my $file  = shift;
+
+    open( my $fh, $file ) or die $!;
+    my $content = do { local $/; <$fh> };
+    close $fh;
+
+    eval { require JSON::Syck; };
+    if ( $@ ) {
+        require JSON;
+        return JSON::jsonToObj( $content );
+    }
+    else {
+        return JSON::Syck::Load( $content );
+    }
+}
+
+=head2 is_supported( )
+
+Returns true if either L<JSON::Syck> or L<JSON> is available.
+
+=cut
+
+sub is_supported {
+    eval { require JSON::Syck; };
+    return 1 unless $@;
+    eval { require JSON; };
+    return $@ ? 0 : 1;
+}
+
+=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>
+
+=item * L<JSON>
+
+=item * L<JSON::Syck>
+
+=back
+
+=cut
+
+1;