Contents

# frozen_string_literal: true

module Griffin
  class CountingSemaphore
    def initialize(size)
      @size = size
      @queue = Queue.new
      @size.times { @queue.push(0) }
    end

    def wait
      @queue.pop
    end

    def signal
      @queue.push(0)
    end
  end
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
griffin-0.1.9	lib/griffin/counting_semaphore.rb
griffin-0.1.8	lib/griffin/counting_semaphore.rb
griffin-0.1.7	lib/griffin/counting_semaphore.rb
griffin-0.1.6	lib/griffin/counting_semaphore.rb
griffin-0.1.5	lib/griffin/counting_semaphore.rb
griffin-0.1.4	lib/griffin/counting_semaphore.rb
griffin-0.1.3	lib/griffin/counting_semaphore.rb
griffin-0.1.2	lib/griffin/counting_semaphore.rb
griffin-0.1.1	lib/griffin/counting_semaphore.rb