title: how do you use react-rails react_component with webpacker gem rails 5.1?
body: <p>Newbie here, I've recently implemented the webpacker gem in my react-rails project. Being new to webpack and react, this gem makes a lot of sense to me coming from a rails background. </p>
  
  <p>i'm wondering if it were possible to use the react-rails gem  in my rails webpacker project so we could still use the view helper method like this:</p>
  
  <pre><code>&lt;%= react_component('MyComponent', @controller_value.to_json)%&gt;
  </code></pre>
  
  <p>if not, is there a reason why? </p>
  
  <p>Thanks for any input! :)</p>