language: ruby

sudo: false

branches:
  only:
    - master

script:
  - ruby -e "puts 'Hello world!'"

{
  "sudo": false,
  "script": [
    "ruby -e \"puts 'Hello world!'\""
  ],
  "branches": {
    "only": [
      "master"
    ]
  },
  "language": "ruby"
}