sudo: false
language: ruby
cache: bundler
rvm:
  - 1.9.3
  - 2.1.2
  - 2.2.4
  - 2.3.1

sudo: false
language: ruby
cache: bundler
rvm:
  - 1.9.3
  - 2.1.2
  - 2.2.4
  - 2.3.1
before_install:
  - gem install bundler

Update Bundler before dependencies are installed
Update Bundler before dependencies are installed
