language: ruby
rvm:
  - rbx-2.5.1
  - 2.2.0
env:
  - RBXOPT=-Xint
  - RBXOPT=
matrix:
  exclude:
    - rvm: 2.2.0
      env: RBXOPT=-Xint
before_script:
  - "./script/setup_database.rb"
services:
  - couchdb

language: ruby
rvm:
  - 2.3.1
before_script:
  - "./script/setup_database.rb"
services:
  - couchdb

Use Ruby 2.3.1; remove old version of rbx
ci: Use Ruby 2.3.1; remove old version of rbx
