language: ruby
os: linux
rvm:
- 2.6
- 2.7
- 3.0
- ruby-head
arch:
- amd64
- arm64
jobs:
include:
- rvm: 2.6
os: osx
osx_image: xcode11.3
osx_image: xcode12.2
- rvm: 2.7
dist: xenial
cache: bundler