Flowdock

This class provides a way to synchronize communication between threads.

Example:

  require 'thread'

  queue = Queue.new

  producer = Thread.new do
    5.times do |i|
      sleep rand(i) # simulate expense
      queue << i
      puts "#{i} produced"
    end
  end

  consumer = Thread.new do
    5.times do |i|
      value = queue.pop
      sleep rand(i/2) # simulate expense
      puts "consumed #{value}"
    end
  end

  consumer.join
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