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

sudo: false
language: ruby
cache: bundler
rvm:
  - 2.1
  - 2.2
  - 2.3.1
before_install: gem install bundler -v 1.13.2

Test mor Ruby versions on Travis CI
Test mor Ruby versions on Travis CI
