Introducing resque-lonely_job
A semanticaly versioned Resque plugin which ensures for a given queue, that only one worker is working on a job at any given time.
Resque::LonelyJob differs from resque-queue-lock, resque-lock and resque-loner in that the same job may be queued multiple times but you’re guaranteed that first job queued will run to completion before subsequent jobs are run.
Getting Started
For more information and detailed examples, please visit the documentation.