language: ruby
rvm:
 - 2.2
 - 2.3
 - 2.4 
 - jruby
cache: bundler
branches:
 only:
 - master

language: ruby
rvm:
  - 2.2
  - 2.3
  - 2.4 
  - jruby
cache: bundler
services:
  - mysql
  - postgresql

Add databases to Travis config
Add databases to Travis config
