Docker images for specific versions of Ruby and latest Rubygems and Bundler. Based on https://github.com/sickp/docker-alpine-ruby.
Features:
- Based on Alpine Linux 3.7
- Global Bundler install folder (No need for bundle exec)
- Updates RubyGems to specified version in Dockerfile
- Installs Bundler to specified version in Dockerfile
- Dockerfile per Ruby version
./build 2.4.1
./build 2.5.0