This repo contains the base ruby image and a demo Rails guestbook app.
See the various *.sh files for commands used to build and run containers.
When running the Rails container, remember to migrate the db: docker exec [container_name] rake db:migrate.
You can also attach to the running container and get into the Rails console like so: docker exec -it [container_name] rails c.
Check out Docker Cheat Sheet for some snappy reference to using Docker.
If you have any questions/feedback please give me a shout: @webmadespecial
Val