Tim Pope’s rails.vim provides a command :A (and a set of related commands) which opens the “alternate” file. For most classes, that’s the test, and for the test, the class.
It would sure be nice to have that functionality in non-Rails Ruby projects. Is there a plugin which provides that? Bonus points if it helps me create the test file when I create the implementation file. 🙂
Our hero tpope wrote rake.vim too. It does the very same things rails.vim does but in Ruby projects.