sudo: false
language: ruby
rvm:
- 2.1.10
- 2.2.6
- 2.3.3
- 2.4.0
- ruby-head
matrix:
allow_failures:
- rvm: ruby-head
bundler_args: "--jobs=3 --retry=3"
before_install:
- bundle config build.nokogiri --use-system-libraries
script:
- bundle exec rake spec