[Catalyst] The View helper

[Andy Grundman]

Zbigniew Lukasiak wrote:
  > sub end : Private {
>     my ( $self, $c ) = @_;
>     $c->forward($AppName . '::V::TT') unless $c->res->output;
> }

Sounds like a good idea.   Just for the record, the following is the 
current best-practice code to put in your end method:

return 1 if $c->res->status =~ /^3\d\d$/;
return 1 if $c->res->body;
$c->res->content_type( 'text/html; charset=utf-8' )
     unless ( $c->res->content_type );

$c->forward( 'MyApp::V::TT' );

And there are a couple of optional things you can put in as well, such 
as a custom error message page [1], and a debug die parameter.

-Andy

[1] 
http://search.cpan.org/dist/Catalyst/lib/Catalyst/Manual/Cookbook.pod#Delivering_a_Custom_Error_Page