ruby22:
  build: 2.2-1.8/.
  command: ls -la /usr/local/bin

ruby22slim:
  build: 2.2-1.8/slim/.
  command: ls -la /usr/local/bin

ruby22onbuild:
  build: 2.2-1.8/onbuild/.
  command: ls -la /usr/local/bin

Add Docker Compose test configuration
Add Docker Compose test configuration
