I wanted to pass the current_user in devise to my angular app. I'm not sure that this is best practice but it works.

<pre>
<code class="language-markup">
<% if current_user %>
<script>
var current_user = <%= raw current_user.to_json %>
</script>
<% end %>

Related External Links:

- [Stack Overflow - Integration of angularjs with rails devise authentication](http://stackoverflow.com/questions/23391856/integration-of-angular-js-with-a-rails-with-devise-authentication)