On Tue, Jan 27, 2009 at 1:22 PM, Terrence Brannon <
[email protected]> wrote:
> My action routines are returning subclasses of HTML::Tree, which I then
> turn into strings in my cgiapp_postrun method like so:
>
> sub cgiapp_postrun {
> my ($self, $html_tree) = @_;
>
> return $$html_tree->stringify() ;
> }
>
>
aha! if only I would read the docs... i'm supposed to alter the input body
if I want change, not just return what I want... this works just fine:
sub cgiapp_postrun {
my ($self, $html_tree) = @_;
$$html_tree = ref ${$html_tree} ? ${$html_tree}->stringify() : $$html_tree
;
}
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