This is a sample app that includes the GOV.UK Design System.

It was created as follows:

1. Create a Dockerfile for the app server.

2. Create a docker-compose.yml to create a minimal development environment. Build the environment:

   docker-compose build
   

3. Create the basic rails application:

   docker-compose run app rails new . --force --no-deps --database=postgresql
   

4. Modify the database config to point to the DB in our development environment.

5. Update package.json to include a link to the Design system, and update rails-app/app/assets/stylesheets/application.css to load up the GOV.UK Design System CSS.