added ruby-3.1 compatibility

[skunkworker]

Specs work on:

Jruby 9.3/9.4
CRuby 2.7/3.0/3.1

after the arguments change.

[skunkworker]

I'll get multiple rails support testing up soon.

[liveh2o]

Released in v7.0.0.

[liveh2o]

I'm guessing merging this and #96 changed something because actions are now failing... 🤔

[skunkworker]

@liveh2o I think we need to make a separate 6-1-stable branch with includes Ruby 3.1 support. As the newest Rails 7 release is pinned pessimistically to ~> 7.0. And I am currently in the process of taking a Rails 6.1 app to JRuby-9.4 (3.1 syntax) and there is no version that supports that at this time.

[liveh2o]

@liveh2o I think we need to make a separate 6-1-stable branch with includes Ruby 3.1 support. As the newest Rails 7 release is pinned pessimistically to ~> 7.0. And I am currently in the process of taking a Rails 6.1 app to JRuby-9.4 (3.1 syntax) and there is no version that supports that at this time.

Ah, I see. I backported this change to v6.1.2. Specs pass under Ruby 2.7, so we should be good to go. Let me know if you have issues.

[liveh2o]

I also backported this change to v6.0.3 even though Rails 6.0 is EOL.