NeverBlock が Ruby 1.8 対応?

ruby db

NeverBlock Now Supports Ruby 1.8
Utilizing Aman Gupta's Poor Man's Fibers we were able to add Ruby 1.8 support to NeverBlock. Thankfully this does not mean that applications written for NeverBlock now require full thread safety. Aman's implementation makes sure one thread is scheduled at a time. The fibers don't fight for CPU time so the solution is free of race conditions. The performance penalty is not very big and we were able to extract some very good figures during lab testing.

http://www.espace.com.eg/neverblock/blog/2008/09/04/neverblock-instant-scaling-for-your-rails-apps/

まじかよ。NeverBlockはFiber使うからRuby1.9限定じゃなかったのか?

これでまた、Ruby1.9を使う理由が減ってしまった。