title: Uploading and saving picture on parse.com database for a user - Ruby on Rails website
body: <p>I am very newbie to parse.com and REST API.
  I have a website with its database on parse.com</p>
  
  <p>I would like to allow user to upload a profile picture, which then is stored in parse.com database for the user.
  I take a look at its REST API: <a href="https://www.parse.com/docs/rest#files" rel="nofollow">https://www.parse.com/docs/rest#files</a></p>
  
  <p>But I don't quite understand how I can integrate it with ruby on rails to allow user to upload his/her picture.</p>
  
  <p>I would really appreciate if someone could help.
  Thank You</p>