Nods to Foxy Shazam for the title and development soundtrack This morning, I realized I was tired of typing docker-machine ip $FOO. So I wrote a thing to route requests to http://$NAME.dock:$PORT on to the docker-machine running at docker-machine ip $NAME. Sitting here atop my pile of yak hair, I'd...

I'm an unabashed fan of Haskell. When I mention that (as I am wont to do), people tend to dismiss it: "oh he's one of those academic types, he would like Haskell." And I'll admit – I wrote my master's on monads, and stumbled in to Haskell when someone told...

I recently had a very interesting conversation with Chris Hoffman at DCRUG, talking about how to explore the object graph of a highly complex Rails app. I've been mulling over some of his ideas and found myself with a few hours to kill on a flight from Austin, so I...

TuneYard is a lightweight gem providing a Sonic Pi remote, and letting you embed snippets like their provided examples inside any arbitrary Ruby code. My intention is to use this to power an upcoming Iron Yard class project that I'm particularly excited about, but let me know if you have...

I remember how I felt the first time I made an API call - like a caveman who has just created fire. A student made that comment (modulo paraphrasing) during my last Rails class at The Iron Yard. I know exactly the feeling he’s referring to - that sense of...