title: Where do I put the Google API .json key file?
body: <p>I am trying to integrate Google Calendar API into my Rails app, so I can create Google calendar events from my app.</p>
  
  <p>Google has provided a client_secret.json file. I can use it locally, but now have no idea how to implement the key file on heroku.</p>
  
  <p>Can anyone help me with this?</p>