title: Additional CRUD query in angular $resource
body: <p>I am on <code>django rest framework</code>, till now i have implemented CRUD operations on both side, but there is an additional filter query that i want implemented. The back-end has been implemented using <a href="https://pypi.python.org/pypi/django-filter" rel="nofollow">django-filter</a>. How do i extend $resource for the same.</p>
  
  <p>Being new to using $resource i followed <a href="https://www.sitepoint.com/creating-crud-app-minutes-angulars-resource/" rel="nofollow">this</a> guide for the same.</p>