[sebiw]

"Wow" as in "why doesn't Ruby have that already" or as in "parallelism will be great"? :-)

[Lio]

When we say "Ruby" doesn't have parallel GC we're really just talking about MRI cRuby.

Both the JRuby and TruffleRuby implemenations have had parellel GC for a very long time.

I think Peter Zhu work on cRuby has been brilliant here and is really appreciated.

[Thev00d00]

Why not both :D