sudo: false
language: ruby

rvm:
  - 2.4
  - 2.5
  - 2.6
  - 2.7
  - ruby-head

branches:
  only:
    - master

addons:
  apt:
    packages:
      - libsnappy-dev

before_install:
  - gem update bundler

script: bundle exec rake test

gemfile:
  - Gemfile

matrix:
  allow_failures:
    - rvm: ruby-head