language: ruby
rvm:
  - 2.1.10
  - 2.2.6
  - 2.3.3
  - 2.4.0
notifications:
  irc: "irc.freenode.org#juwelier"

language: ruby
before_install:
  - gem install bundler # need more up-to-date bundler to match Gemfile's
rvm:
  - 2.1.10
  - 2.2.6
  - 2.3.3
  - 2.4.0
notifications:
  irc: "irc.freenode.org#juwelier"

Use a more up-to-date bundler for the Travis build
Use a more up-to-date bundler for the Travis build
