Async::ConditionsList

An extension to Async gem that allows to create a list of condition, wait for it and receive an array of results

Installation

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

$ bundle add UPDATE_WITH_YOUR_GEM_NAME_IMMEDIATELY_AFTER_RELEASE_TO_RUBYGEMS_ORG

Usage

require 'async'
require 'async/conditions_list'

conditions_list = Async::ConditionsList.new(3)

Sync do |task|
  task.async do
    results = conditions_list.wait
    p "All conditions have been met!"
    p results
  end

  # Simulate asynchronous events
  task.sleep(1)
  conditions_list.signal(1)
  task.sleep(1)
  conditions_list.signal(2)
  task.sleep(1)
  conditions_list.signal(3)
end

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec 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.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/holywalley/async-conditions_list.