A smaple Rails app that exhibits a technique for integrating Prawn and Nginx’s
X-Accel-Redirect feature into your Rails app for PDF production.

Instalation

The app doesn’t require or load ActiveRecord, so just fire it up to give it a
whirl.

./script/server

To actually receive the generated PDFs you need to be proxying to the app
through nginx and have X-Accel-Redirect setup. For full instructions see the
article on my blog.

http://yob.id.au