tstmedia/okcomputer — pull request #6 by pbyrne (2012-12-06 15:13:02+00:00)
Title: Perform All Registered Checks

This adds a CheckCollection object which iterates over its checks and performs them.

1. `cd spec/dummy`
2. `bundle exec rails server`
3. `curl http://localhost:3000/okcomputer/all` and confirm that both default and database checks return as text.
4. `curl http://localhost:3000/okcomputer/all.text` and confirm that both default and database checks return as text.
5. `curl http://localhost:3000/okcomputer/all.json` and confirm that both default and database checks return as JSON.