| 1 | 11 | 6 | concurrent-ruby | Modern concurrency tools including agents, futures, promises, thread pools, actors, sup... | 
        | 2 | 64 | 313 | thread_safe | A collection of data structures and utilities to make thread-safe programming in Ruby e... | 
        | 3 | 874 | 2,721 | ref | Library that implements weak, soft, and strong references in Ruby that work across mult... | 
        | 4 | 1,404 | 2,680 | atomic | An atomic reference implementation for JRuby, Rubinius, and MRI | 
        | 5 | 2,140 | 2,050 | concurrent-ruby-ext | C extensions to optimize the concurrent-ruby gem when running under MRI.
    Please see... | 
        | 6 | 2,227 | 2,068 | concurrent-ruby-edge | These features are under active development and may change frequently. They are expecte... | 
        | 7 | 20,047 | 18,522 | functional-ruby | A gem for adding functional programming tools to Ruby. Inspired by Erlang, Clojure, Has... | 
        | 8 | 25,961 | 47,659 | ratistics | Ratistics is a purely functional library that provides basic statistics
    functions t... | 
        | 9 | 56,999 | 50,952 | pattern-matching | A gem for adding Erlang-style function/method overloading through pattern matching to R... | 
        | 10 | 66,867 | 61,992 | ini_file | The INI file format is an informal standard for configuration files
    for some platfo... |