title: custom destroy/edit functions in rails active admin
body: <p>I'd like to add some custom code to the destroy and edit default actions in active admin. Essentially, when I edit or delete a member, I want to sync that action with a copy on an external database. </p>
  
  <p>I could either do a redirect to a custom method to do that then redirect back to the index, or create my own action in place of the default actions I could call. </p>
  
  <p>Is there a better way to do this? preferably by just modifying the active admin destroy and edit functions?</p>