Hello, the idea behind the new require ‘cocos’ - that is, the ruby code commons (cocos) quick-starter prolog & prelude gem / library - might not be new and is inspired by the haskell prelude(s) or dare I say the all-inclusive require ‘activesupport’ from railsland. What would you auto-require & include in your ruby prolog & prelude? Why & why not? Anyways, I put together a first version and have started out with what I use day-in-day-out in the ruby scripts (off-rails). Cheers. Prost.