title: Making my Rails asset pipeline HTTPS friendly
body: <p>My Rails website uses SSL and I had issues with Internet Explorer displaying this error message
  <img src="https://i.stack.imgur.com/Kmtn3.jpg" alt="enter image description here"></p>
  
  <p>I noticed that my CSS files are probably the culprit. My CSS files are in the asset pipeline (/app/assets/stylesheets). I only use HTTPS on my website so I want to make them HTTPS friendly. I included this line into <code>config/asset.rb</code> as well as into <code>config/environment/production.rb</code> for good measure</p>
  
  <pre><code>config.asset_path = "https://www.myapp.com/assets/"
  </code></pre>
  
  <p>Is there anything else that need to be to make the asset pipeline HTTPS friendly?</p>