machine:
  xcode:
    version: "8.2.1"

dependencies:
  override:
    - brew update
    - bin/setup

test:
  override:
    - bin/test
    - bin/archive

machine:
  xcode:
    version: "9.2.0"

dependencies:
  override:
    - brew update
    - bin/setup

test:
  override:
    - bin/test
    - bin/archive

Use Xcode 9.2 on CI
Use Xcode 9.2 on CI
