Created: 2011-07-10 13:24
Updated: 2017-04-03 11:52
License: mit

CountDownLatch Build status

A synchronization aid that allows one or more threads to wait until a set of operations being performed in other threads completes


gem install countdownlatch


require 'countdownlatch'

latch = 2 do
  2.times do
    sleep 1

latch.wait 10


Note on Patches/Pull Requests

  • Fork the project.
  • Make your feature addition or bug fix.
  • Add tests for it. This is important so I don't break it in a future version unintentionally.
  • Commit, do not mess with rakefile, version, or history.
    • If you want to have your own version, that is fine but bump version in a commit by itself so I can ignore when I pull
  • Send me a pull request. Bonus points for topic branches.


Copyright (c) 2011 Ben Langfeld, Tuomas Kareinen. MIT licence (see LICENSE for details).

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