Using a named route from elsewhere in RoR

Rails
1

Hi Everybody,

I’m trying to use named routes (method foo_url where foo is the route).
I’m trying to call the method from inside a Liquid tag definition, so
the class is not a subclass of ActionController

foo_url gets a no method error

ActionController::Routing::Routes.foo_url and
ActionController::Routing::Routes.named_routes.foo_url
have the same error.

trying script/console:
ActionController::Routing::Routes.named_routes[:foo] (note: no _url)
gives me a ActionController::Routing::Route object. So I know the route
is there.

But how do I invoke it or make use of it?

Ideas much appreciated.

Regards from New York City,

Larry