sudo: false
language: ruby
before_install:
  - bundle update --bundler
rvm:
  - 2.5.3
  - 2.6.1
  - 2.7.1
  - ruby-head

matrix:
  allow_failures:
    - rvm: ruby-head

sudo: false
language: ruby
before_install:
  - bundle update --bundler
rvm:
  - 2.5.3
  - 2.6.1
  - 2.7.1
  - 3.0.0
  - ruby-head

matrix:
  allow_failures:
    - rvm: ruby-head

Add MRI 3 to the test suite.
Add MRI 3 to the test suite.
