language: ruby
dist: trusty
script: bundle exec rspec
rvm:
  - 2.4.0
  - 2.3
  - 2.2
  - 1.9
  - jruby

language: ruby
dist: trusty
rvm:
  - 2.4.0
  - 2.3
  - 2.2
  - 1.9
  - jruby

before_install:
  - gem update bundler

script: bundle exec rspec

Update bundler before running specs
Update bundler before running specs

This ensures that the rack dependancy is met for older rubies.
