# R for travis: see documentation at https://docs.travis-ci.com/user/languages/r

matrix:
  include:
    - language: r
      os: linux
      dist: xenial
      r:
        - oldrel
        - release
        - devel
    - os: osx
      language: r
      r:
        - oldrel
        - release
        - devel

cache: packages