Docker image to plug in Gitlab CI for testing rails apps
The image is located at https://hub.docker.com/r/simplicity/ci-rails/
You can get the image using
docker pull simplicity/ci-rails
Or in your .gitlab-ci.yml file:
image: "simplicity/ci-rails:ruby-2.2"
docker build -t REPO/ci-rails:ruby-VERSION
docker push REPO/ci-rails:ruby-VERSION