Modern concurrency tools including agents, futures, promises, thread pools, actors, supervisors, and more. Inspired by Erlang, Clojure, Go, JavaScript, actors, and classic concurrency patterns.

Required Ruby Version

>= 1.9.3

Required Rubygems Version

> 1.3.1

Authors

Jerry D'Antonio, The Ruby Concurrency Team

Versions

  1. 1.3.7 June 16, 2026 (342 KB)
  2. 1.3.6 December 13, 2025 (343 KB)
  3. 1.3.5 January 15, 2025 (342 KB)
  4. 1.3.4 August 10, 2024 (342 KB)
  5. 1.3.3 June 09, 2024 (342 KB)
  6. 1.0.0.pre4 October 08, 2015 java (230 KB)
Show all versions (149 total)

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