I have a half-baked branch to ractorize rubocop, surely one of the ruby programs which would benefit most from running CPU intensive code in parallel. However,

I have a half-baked branch to ractorize rubocop, surely one of the ruby programs which would benefit most from running CPU intensive code in parallel. However, it has been a beast to get it working and it is definitely not anywhere near "done". Sharing even simple config objects code between ractors is extremely difficult, because most of the code was never written with "sharing between ractors" as a design concern. It is like the red/green functions thing but with ractors instead of async. :/