Github user alpinegizmo commented on the issue:
https://github.com/apache/flink/pull/5395
It looks good, but I haven't tested it. I'm wondering what versions of Ruby
this has been tested with. At a minimum it needs to work with whatever version
we can get on the production build infrastructure, as well as 2.3 and 2.4,
since most developers will have one of those versions. And maybe 2.5, since
that's out now. ---
