machine:
  xcode:
    version: "8.3.2"

checkout:
  post:
    - git submodule update --init --recursive

test:
  override:
    - bundle exec rake spec
    - bundle exec danger --verbose || true

machine:
  xcode:
    version: "9.0"

checkout:
  post:
    - git submodule update --init --recursive

test:
  override:
    - bundle exec rake spec
    - bundle exec danger --verbose || true

Test with Xcode 9 on CircleCI
Test with Xcode 9 on CircleCI
