title: How to include a manifest.json file in rails?
body: <p>I have following html code in a view whose layout is false.</p>
  
  <pre><code>&lt;script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"&gt;&lt;/script&gt;
  &lt;link rel="manifest" href="manifest.json"&gt;
  </code></pre>
  
  <p>Jquery is being loaded but not the manifest.json, when I view page source and look at them I get this error:</p>
  
  <pre><code>No route matches [GET] "/manifest.json"
  </code></pre>
  
  <p>Even though I have included manifest.json inside the javascripts folder inside assets folder.</p>
  
  <p>I also tried</p>
  
  <pre><code>&lt;%= javascript_include_tag "manifest.json" %&gt;
  </code></pre>
  
  <p>but that didn't work either..and that get routes error
  I tried </p>
  
  <pre><code>&lt;%= manifest_link_tag "manifest" %&gt;
  </code></pre>
  
  <p>Again that didn't work out, gave error : </p>
  
  <pre><code>undefined method `manifest_link_tag' 
  </code></pre>
  
  <p>I also added the manifest.json inside <strong>initializers/assets.rb</strong> but still no luck!!</p>