Going Further

More Challenges

• Try getting setup with an automated test framework such as guard or autotest. Guard or AutoTest can be set up so that they will run all the tests in spec/, but every time you edit and save your code file, the tests are automatically re-run, so you don’t have to run them manually. As we’ll see later, this is the “watch the test fail” part of the TDD or test-driven process of development: write the tests before you write the code, watch the test fail, fill in the code and save the code file, then watch the test pass!

• Try pairing using the one-undermanship pair programming style