language: ruby rvm: - 2.0.0-p598 - 2.1.5 - 2.2.0 # One (ruby 2.3-dev) test fails, due to a change of behaviour in Array#delete_if, # but I don't know if this is intentional. I'll fix it once the behaviour change is documented. # For now, I don't really care if 2.3-dev tests all pass. # - ruby-head