title: Using Heroku Scheduler add-on with Golang app
body: <p>I can't figure out how to use the Heroku Scheduler add-on with Go. </p>
  
  <p>I would like run a separate Go file periodically, but I can find the command to achieve that. </p>
  
  <p>From Heroku's doc (<a href="https://devcenter.heroku.com/articles/scheduler" rel="nofollow">https://devcenter.heroku.com/articles/scheduler</a>), if the app is not a Rails app, I should use a ruby script. But I don't know how to run a Go file from there.</p>