app/assets/javascripts/angular/controllers/background_jobs_controller.js.coffee
angular
.module('app.railsbox')
.controller 'BackgroundJobsController', ($scope, BACKGROUND_JOBS) ->
$scope.allObjects = BACKGROUND_JOBS
$scope.bindToConfiguration 'background_jobs'
$scope.$watch 'configuration.rails_version', (newValue) ->
if newValue
$scope.configuration.delayed_job_command = switch newValue.version
when '4' then 'bin/delayed_job run'
else 'script/delayed_job run'