Work in progress...

application_controller.rb

#app/controllers/application_controller.rb

class ApplicationController < ActionController::Base
  before_filter :scheduler_redirect if ENV['SCHEDULER_REDIRECT']

  # ...

  private

  def scheduler_redirect
    redirect_to ENV['SCHEDULER_REDIRECT']
  end
end

resque.task

# lib/resque.task

require 'resque/tasks'
require 'resque_scheduler/tasks'

module ResqueWorker
  extend self

  def scheduler_or_worker?
    ENV['SCHEDULER_REDIRECT'] ? 'scheduler' : 'work'
  end
end

task "resque:setup" => :environment
task "resque:scheduler_setup" => :environment # load the env so we know about the job classes


desc "Run Resque workers on Heroku"
task "jobs:work" => ["resque:setup", "resque:scheduler_setup"] do
  ENV['QUEUE'] = '*'
  Rake::Task["resque:#{ResqueWorker.scheduler_or_worker?}"].invoke
end