---
before_install: gem update --system 2.1.11
script: "./script/tests"
gemfile: "this/does/not/exist"
rvm:
  - 2.0
  - 2.1
  - 2.2
  - 2.3

---
before_install: gem update --system 2.5.2
script: "./script/tests"
gemfile: "this/does/not/exist"
rvm:
  - 2.3

Use latest versions from OS X 10.13
Use latest versions from OS X 10.13
