language: node_js
node_js:
  - "0.10"
  - "0.11"
  - "0.12"
  - "iojs-1"
  - "iojs-2"
  - "iojs-3"
  - "4.0"
  - "8"
  - "10"
  - "12"
after_script:
  - npm run coveralls