Is it possible to make a sinatra application into a Rails engine?

Question

I'm considering using Integrity as a continuous integration tool, but don't want to (or can't) set up a separate domain for the application.

Is it possible to get a Sinatra app (like integrity), and make it a Rails Engine? How would one go about do it?

EDIT: I realize that the "engines" normally require Rails code like controllers and views.

Bernie

Answer 1

I found a blog article of someone who's done it Pratik Naik's blog entry on Rails and Sinatra in the same process

Answer 2

As both Sinatra and recent Rails are Rack-based applications, I believe it's both more practical and simpler to integrate them using the specially baked rackup files.

As a variation on a solution provided by Ryan above, here is a bit cleaner alternative using config.ru file for Sinatra and Rails. And you can read more about rack and it's use in Rails on the official RoR guides website.