Ruby on RailsfromRubyflow1 week agoProgramming Ruby 4.0 in BetaProgramming Ruby 4.0 release targets Ruby 4.0 final and adds Ruby 3.4/4.0 syntax updates, revised Ractor API, Prism, Ruby::Box, Bundler 4.0, threading and library updates.
Ruby on RailsfromInfoWorld3 weeks agoRuby 4.0.0 introduces ZJIT compiler, Ruby Box isolationRuby 4.0.0 introduces ZJIT while improving Ractor concurrency and internal performance; ZJIT is faster than the interpreter but not yet as fast as YJIT.