Merging responses into one

[ufobat]

Hi there,
when the member "response" of Rethinkdb::Response is a hash instead of an array
(see https://github.com/njlg/perl-rethinkdb/blob/master/lib/Rethinkdb/Response.pm#L39 )
the code in at https://github.com/njlg/perl-rethinkdb/blob/master/lib/Rethinkdb/IO.pm#L410 will probably fail

    push @{ $res_data->{r} }, @{ $more->response };

because

     $more->response

returns a hash instead of an array

[njlg]

Cool. I'll look into that. I need to figure out a good way to test that part of the code.