def comments(resource_id)
      http.get(comment_endpoint(resource_id)) do |response|
        Rexpense::Entities::CommentCollection.build response
      end
    end
def comments(resource_id)
      http.get(comment_endpoint(resource_id)) do |response|
        Rexpense::Entities::CommentCollection.build response
      end
    end
Get resource comments

 [API]
   Method: <tt>GET /api/v1/reimbursements/:id/comments</tt>
   Method: <tt>GET /api/v1/expenses/:id/comments</tt>
   Method: <tt>GET /api/v1/advancements/:id/comments</tt>

   Documentation: http://developers.rexpense.com/api/comments#index