I have a question regarding using rack-mount with Sinatra. I\'ve got two classic-style Sinatra apps. Let\'s call one App defined in app.rb and the other API defined in api.r
In config.ru you could also take advantage of Sinatra's middleware feature. If you have several Sinatra apps, each with its own routes, and want to run them simultaneously, you can arrange them in the order you want them found, e.g.
# config.ru
...
use MyAppA
use MyAppB
use MyAppC
run MyAppD