useful resque snippets

Resque::Failure.all(Resque::Failure.count-5,5).each { |job| puts "#{job["exception"]}  #{job["backtrace"]}" }

fail_counts = {}
Resque::Failure.all(0,Resque::Failure.count).each do |job| 
  if fail_counts[job['queue']]
    fail_counts[job['queue']] += 1
  else
    fail_counts[job['queue']] = 1
  end
end
p fail_counts

err_classes = {}
Resque::Failure.all(0,Resque::Failure.count).each do |job| 
  if job['queue'] == ''
    if err_classes[job['payload']['class']]
      err_classes[job['payload']['class']] += 1
    else
      err_classes[job['payload']['class']] = 1
    end
  end
end; nil
p err_classes

err_file = File.open('tmp/queue.fail.rb', 'w')
Resque::Failure.all(0,Resque::Failure.count).each do |job| 
  if job['queue'] == ''
    err_file.puts job['payload']['class']
    err_file.puts job['payload']['args']
    err_file.puts job['error']
    err_file.puts job['exception']
    err_file.puts '-----------------'
  end
end; nil
err_file.close