.travis.yml

sudo: false
matrix:
  include:
    - language: node_js
      cache: yarn
      node_js: node

    - language: node_js
      cache: yarn
      node_js: iojs

    - language: node_js
      cache: yarn
      node_js: lts/*

  allow_failures:
    - language: node_js
      node_js: iojs