I recently found a (somewhat old) but great repository. The structure really helps you build modular Sinatra apps and has the basics needed for you to jump in and start building.
However, after discovering the joys of the SimpleCov gem, which generates code coverage reports in HTML, I wanted to tweak this already-awesome repository. Also, I wanted a few more Rake tasks to help with everyday development.
So, here’s my fork with some improvements.
To begin, just define your own app like the one defined in lib/foo.rb. You can create multiple such apps and route requests to each one separately. To do that, just add those mappings to config.ru (foo and bar have been configured in this manner).
This template also uses Bundler to manage its dependencies, so if you need a new gem just add it to the Gemfile and run
bundle install. I also recommend using RVM to manage your gems (create a new gemset for each app).
Also, use RSpec to test your app, and run the specs with the defined Rake tasks. Run
rake help to see available tasks. Run
rake spec to run your specs defined under spec/.
You can generate code coverage reports by running
You can also run a console with your app’s environment by running
So, there you have it: a simple template with enough structure to support your Sinatra development.