I’ve started releasing a series of learn by example ZeroMQ lessons on github, you’ll be able to receive updates with a simple git pull. There wasn’t much in the way of docs / manuals / guides for ZeroMQ in the Ruby world, hopefully this will help fill that void.
Most of the current docs are either for the C api, or in the man pages. While fairly comprehensive, they’re daunting, dense, and take a lot of time to go through.
These examples are a work in progress, I’d appreciate feedback and contributions as I move forward. If you finish these examples, I highly recommend reading the ZeroMQ man pages and the official site, even if they’re a bit dense, for a more in-depth look at ZeroMQ.