Meldium base class for Resque jobs

expensive_job.rb

class ExpensiveJob < Job  
  def perform
    user = Service.find(options['id']).create_user
    write_result(user.account_id)
  end
end

# Usage
job_id, cache_key = ExpensiveJob.create
result = Rails.cache.read(cache_key) # Poll until non-nil

job.rb

class Job
  include Resque::Plugins::Status

  def self.create(options)
    cache_key = "JobResult/#{SecureRandom.hex}"
    job_id = super(options.merge('cache_key' => cache_key))
    [job_id, cache_key]
  end

  def write_result(result)
    Rails.cache.write(options['cache_key'], result, expires_in: 10.minutes)
  end
end