Experimental Ractor-safe data structures for Ruby.

At the moment the implementation is focused on simplicity rather than performance.

Install the gem and add to the application's Gemfile by executing:

bundle add ractor_safe

RactorSafe provides thread-safe, Ractor-shareable data structures:

queue = RactorSafe::Queue.new
queue.push(42) # must be shareable
queue.pop # => 42

map = RactorSafe::HashMap.new
map[:key] = "value".freeze # key/value must be shareable
map[:key] # => "value"

counter = RactorSafe::AtomicInteger.new(0)
counter.increment # => 1
counter.add(5) # => 6

After checking out the repo, run bin/setup to install dependencies. Then, run rake test to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and the created tag, and push the .gem file to rubygems.org.

Bug reports and pull requests are welcome on GitHub at https://github.com/jhawthorn/ractor_safe. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the code of conduct.

The gem is available as open source under the terms of the MIT License.

Everyone interacting in the RactorSafe project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.