(blog author here, very surprised to see my old post show up) Yeah, I think of all of these as value objects, and DDD was also a large part of my inspiration f

(blog author here, very surprised to see my old post show up) Yeah, I think of all of these as value objects, and DDD was also a large part of my inspiration for this series of posts. This code eventually rolled into a RailsConf 2015 talk: http://railsconf.com/program#prop_1132 http://railsconf.com/program#prop_1132