Accessor to the namespace of the current action
+=item $c->path_to(@path)
+
+Merges C<@path> with $c->config->{home} and returns a L<Path::Class> object.
+
+For example:
+
+ $c->path_to( 'db', 'sqlite.db' );
+
+=cut
+
+sub path_to {
+ my ( $c, @path ) = @_;
+ my $path = dir( $c->config->{home}, @path );
+ if ( -d $path ) { return $path }
+ else { return file( $c->config->{home}, @path ) }
+}
+
=item $c->setup
Setup.