title: Morris.js chart in Bootstrap 3 modal
body: <p>I have have a Rails 4 application that calls an Ajax and shows results in a Bootstrap modal. I get an error when I try to render a Morris.js chart in the modal. What I get instead of a chart looks like this:</p>
  
  <p><img src="https://i.stack.imgur.com/0emzv.jpg" alt="Modal"></p>
  
  <p>Could you please give me a pointer where to find a solution? I'm using Turbolinks.</p>
  
  <p>Thanks a lot!</p>