I tried this in a Catalyst powered application, using DBIx and SimpleXML:
sub index :Path :Args(0) { my ($self, $c) = @_; my $i = 0; my $transactions = [$c->model('DB::pbgeneralledger')->search({}, {})]; $c->stash->{template} = 'ledger.xsl'; $c->stash->{xml} = XMLout($transactions); $c->forward( $c->view('XSLT') ); }
I got an error I'd never seen before:
circular data structures not supported
I found this page about Perl data structures:
Looks like a good read.