What's New in Ruby 3.3.0? (Prism, YJIT, RJIT, GC, Performance, M:N Thread Scheduler, Lrama, and more...)

Our Staff Engineer, Ariel Juodziukynas, just published a thorough summary of all the improvements on Ruby 3.3. Check it out: https://www.fastruby.io/blog/ruby-3-3.html?utm_source=Mastodon&utm_medium=Organic&utm_campaign=Blogpromo&utm_term=what-s-new-ruby-3-3&utm_content=Textonly&utm_id=

#Ruby #Ruby33 #RubyLang #WebPerformance #RailsPerformance

What's New in Ruby 3.3.0? (Prism, YJIT, RJIT, GC, Performance, M:N Thread Scheduler, Lrama, and more...)

Our Staff Engineer, Ariel Juodziukynas, just published a thorough summary of all the improvements on Ruby 3.3. Check it out: https://www.fastruby.io/blog/ruby-3-3.html?utm_source=Mastodon&utm_medium=Organic&utm_campaign=Blogpromo&utm_term=what-s-new-ruby-3-3&utm_content=Textonly&utm_id=

#Ruby #Ruby33 #RubyLang #WebPerformance #RailsPerformance

What's New in Ruby 3.3.0? (Prism, YJIT, RJIT, GC, Performance, M:N Thread Scheduler, Lrama, and more...)

Our Staff Engineer, Ariel Juodziukynas, just published a thorough summary of all the improvements on Ruby 3.3. Check it out: https://www.fastruby.io/blog/ruby-3-3.html?utm_source=Mastodon&utm_medium=Organic&utm_campaign=Blogpromo&utm_term=what-s-new-ruby-3-3&utm_content=Textonly&utm_id=

#Ruby #Ruby33 #RubyLang #WebPerformance #RailsPerformance

What's New in Ruby 3.3.0? (Prism, YJIT, RJIT, GC, Performance, M:N Thread Scheduler, Lrama, and more...)

Our Staff Engineer, Ariel Juodziukynas, just published a thorough summary of all the improvements on Ruby 3.3. Check it out: https://www.fastruby.io/blog/ruby-3-3.html?utm_source=Mastodon&utm_medium=Organic&utm_campaign=Blogpromo&utm_term=what-s-new-ruby-3-3&utm_content=Textonly&utm_id=

#Ruby #Ruby33 #RubyLang #WebPerformance #RailsPerformance

Ah ha. File#external_encoding is nil, and String.new no longer will accept `encoding: nil`.
#ruby #ruby33

Interesting change in Ruby loop semantics. Someone knows if this is this a bug or feature?

Ruby 3.3: (p 1)while false # => 1

Ruby 3.2: (p 1)while false # => nothing

#Ruby #Ruby33

What's New in Ruby 3.3.0? (Prism, YJIT, RJIT, GC, Performance, M:N Thread Scheduler, Lrama, and more...)

Our Staff Engineer, Ariel Juodziukynas, just published a brief summary of all the improvements on Ruby 3.3. Check it out: https://www.fastruby.io/blog/ruby-3-3.html?utm_source=Mastodon&utm_medium=Organic&utm_campaign=Blogpromo&utm_term=what-s-new-ruby-3-3&utm_content=Textonly&utm_id=

#Ruby #Ruby33 #RubyLang