machine:
  ruby:
    version: 2.3.0
  environment:
    CODECLIMATE_REPO_TOKEN: b6626e682a8e97e0c5978febc92c3526792a2d018b41b8e1b52689da37fb7d92

machine:
  ruby:
    version: 2.4.0
  environment:
    CODECLIMATE_REPO_TOKEN: b6626e682a8e97e0c5978febc92c3526792a2d018b41b8e1b52689da37fb7d92

Use ruby 2.4.0 on CI
Use ruby 2.4.0 on CI
