language: ruby
rvm:
  - "2.2"
  - "2.3.0"
  - "2.4.0"
sudo: false
cache: bundler
script: bundle exec rake $TASK
env:
 - TASK=test
 - TASK=rubocop

language: ruby
rvm:
  - "2.2"
  - "2.3.0"
  - "2.4.0"
  - "2.5.0"
sudo: false
cache: bundler
script: bundle exec rake $TASK
env:
 - TASK=test
 - TASK=rubocop

Add ruby 2.5.0 to Travis test matrix
Add ruby 2.5.0 to Travis test matrix
