sudo: false
language: ruby

before_install: gem update --system
before_script: bundle update

script: script/cibuild

matrix:
  include:
    - rvm: 2.6.0-preview1
    - rvm: 2.5.0
    - rvm: 2.4.3
    - rvm: 2.3.6
    - rvm: 2.2.9

notfications:
  email: false