GitHub - ecpplus/batch_lock: (Ruby) To avoid to run the same batch at the same time. You can use this for script/runner

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(Ruby) To avoid to run the same batch at the same time. You can use this for script/runner

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Name		Name	Last commit message	Last commit date
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README		README
batch_lock.rb		batch_lock.rb

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To avoid running same batch at the same time. 
This is useful for Rails script/runner, for example.

== Usage

BatchLock.run(batch_name, &block)
Lock some batch.

BatchLock.running?(batch_name, &block)
Check some batch running?


== Example

begin
  BatchLock.run(:go_to_park) do
    # All users go to park!
    User.find(all).each(&:go_to_park)
  end
rescue BatchLockException
  logger.error "already running..."
end


If another batch named :go_to_park is running, you can't run batch.