sudo: false
install:
  - npm install
language: node_js
node_js:
  - "iojs"
script:
  - npm run lint
  - flow check
  - npm test

sudo: false
install:
  - npm install
language: node_js
node_js:
  - '4'
script:
  - npm run lint
  - flow check
  - npm test

Configure Travis CI to use node 4
Configure Travis CI to use node 4
