Not as feature rich as the original Ruby one but it does pretty much work.

Before anybody points it out, I appreciate the irony that the tests were pretty clearly written last and that there isn’t 100% coverage. But it’s a start and it only took a few hours (but 3 versions have been uploaded to correct typos!).

Waiting to hear back from Aslak Hellesøy as to whether he minds me calling it “Cucumber”.