Remove Duplicate resque jobs - ActiveJob

remove_duplicate_resque_jobs.rb

key = 'queue:default'

if Resque.redis.exists(key)
  members = Resque.redis.lrange(key, 0, -1)
  duplicate_members = members.group_by { |e| JSON.parse(e)["args"][0].except("job_id").to_s }.select { |k, v| v.size > 1 }.map{ |a| a[1].drop(1) }.flatten
  duplicate_members.each do |duplicate_member|
  	Resque.redis.lrem(key, -1, duplicate_member)
  end
end