added some documentation of DispatchNode

diff --git a/lib/Web/Simple/DispatchNode.pm b/lib/Web/Simple/DispatchNode.pm
index e32d551..36e5e67 100644 (file)
--- a/lib/Web/Simple/DispatchNode.pm
+++ b/lib/Web/Simple/DispatchNode.pm
@@ -6,6 +6,7 @@ extends 'Web::Dispatch::Node';
 
 has _app_object => (is => 'ro', init_arg => 'app_object', required => 1);
 
+# this ensures that the dispatchers get called as methods of the app itself
 around _curry => sub {
   my ($orig, $self) = (shift, shift);
   $self->$orig($self->_app_object, @_);