[Dancer-users] One-off subroutines in Dancer

I've experienced some oddities using Dancer, and it's likely due to my being a n00b. Just a quick query on whether I should be able to do something like the following without any problems: ====================== use Dancer; get '/' => sub { my $hello = test_sub("Hello World!"); return $hello; }; start; sub test_sub { my $data = shift; return $data; } ====================== If not, what would be the correct way to do the above? Thanks, -Bobby