language: ruby
rvm:
- 2.3
- 2.4
- 2.5
- 2.6
- ruby-head
- jruby-19mode # JRuby in 1.9 mode
- rbx-2
matrix:
include:
- rvm: 2.6
env: RUBYOPT=--jit
- rvm: ruby-head
env: RUBYOPT=--jit
allow_failures:
- rvm: ruby-head
- rvm: rbx-2
bundler_args: --without local_development