#sometimes you push wrong values to your Resque
#this simple fix can help you to change class name
# for current task
workers = Resque::Worker.working
workers.each do |worker|
job = worker.job
job['payload']['class'] = "your_class"
s = Struct.new(:queue, :payload).new(job["queue"], job['payload'])
worker.working_on(s)
end