Render layout without a template in Rails

Question

I have a rails application that is using ember and in my routes I have all routes going to application#ember . This requires me to have an empty application/ember.html.erb (which is empty). It's only there to appease rails and let ember start.

How do I render the layout without an associated template?

routes.rb

match '*path' => 'application#ember', via: %i[get post]

views/application/ember.html.erb

# empty! I only exist to make rails happy!

Answer 1

render html: '', layout: true

重要的是要注意layout: true需要layout: true部分