no_formats.diff

diff --git a/lib/Mojolicious/Routes.pm b/lib/Mojolicious/Routes.pm
index d7366d3..b9f5123 100644
--- a/lib/Mojolicious/Routes.pm
+++ b/lib/Mojolicious/Routes.pm
@@ -97,9 +97,7 @@ sub match {
     "$method:$path:$ws" => {endpoint => $route, stack => $match->stack});
 }
 
-sub route {
-  shift->add_child(Mojolicious::Routes::Route->new(@_))->children->[-1];
-}
+sub without_formats { !($_[0]->pattern->constraints->{format} = 0) and $_[0] }
 
 sub _action { shift->plugins->emit_chain(around_action => @_) }
 
@@ -344,15 +342,11 @@ results for future lookups.
 
 Match routes with L<Mojolicious::Routes::Match>.
 
-=head2 route
+=head2 without_formats
 
-  my $route = $r->route;
-  my $route = $r->route('/:action');
-  my $route = $r->route('/:action', action => qr/\w+/);
-  my $route = $r->route(format => 0);
+  $r = $r->without_formats;
 
-Low-level generator for routes matching all HTTP request methods, returns a
-L<Mojolicious::Routes::Route> object.
+Disable format detection.
 
 =head1 SEE ALSO
 
diff --git a/lib/Mojolicious/Routes/Route.pm b/lib/Mojolicious/Routes/Route.pm
index d1a3ceb..002b660 100644
--- a/lib/Mojolicious/Routes/Route.pm
+++ b/lib/Mojolicious/Routes/Route.pm
@@ -122,7 +122,7 @@ sub root { shift->_chain->[0] }
 
 sub route {
   my $self   = shift;
-  my $route  = $self->add_child($self->new(@_))->children->[-1];
+  my $route  = $self->add_child(__PACKAGE__->new(@_))->children->[-1];
   my $format = $self->pattern->constraints->{format};
   $route->pattern->constraints->{format} //= 0 if defined $format && !$format;
   return $route;