sudo: false
language: ruby
rvm:
  - 2.3.1
before_install: gem install bundler -v 1.13.2

sudo: false
language: ruby
script: "bundle exec rake"
rvm:
  - 2.3.6
  - 2.4.3
  - 2.5.0
before_install: gem install bundler -v '>= 1.15.0'

Add script explicitly and add ruby versions to support
:green_heart: Add script explicitly and add ruby versions to support
