language: ruby

rvm:
  - 2.3
  - 2.4
  - 2.5
  - 2.6
  - ruby-head

matrix:
  allow_failures:
    - rvm: ruby-head

language: ruby

rvm:
  - 2.3
  - 2.4
  - 2.5
  - 2.6
  - 2.7
  - ruby-head

matrix:
  allow_failures:
    - rvm: ruby-head

Add Ruby 2.7.x to the test matrix
Add Ruby 2.7.x to the test matrix
