Resque 1.x Swiss Army Tool

resque_tips.rb

# inspired by http://ariejan.net/2010/08/23/resque-how-to-requeue-failed-jobs

# retry all failed Resque jobs except the ones that have already been retried
# This is, for instance, useful if you have already retried some jobs via the web interface.
Resque::Failure.each { |i, j| Resque::Failure.requeue(i) unless j['retried_at'].present? }; nil

# retry all :)
Resque::Failure.each { |i, j| Resque::Failure.requeue(i) }; nil

# Clear retried jobs
Resque::Failure.each { |i, j| Resque::Failure.remove(i) if j['retried_at'].present? }; nil

# Check if a job exists
Resque.redis.lrange("queue:#{queue}", 0, -1).find { |j| job = Resque.decode(j); job['class'] == <Class> && job['args'] == [<args>] }

# Check if a job is running
Resque.working.collect { |w| w.job }.find { |j| j['payload']['class'] == '<Class>' && j['payload']['args'] == [<args>] }