Synchronizing Access to an Object


require 'thread'
class Object
  def synchronize
    mutex.synchronize { yield self }
  end

  def mutex
    @mutex ||= Mutex.new
  end
end

1.	Multithreads without synchronization
2.	Controlling the Thread Scheduler
3.	This is easy using monitors.
4.	Use monitor to lock
5.	make specific objects into monitors.

Synchronizing Access to an Object : Synchronization « Threads « Ruby