gistfile1.js

DOM:

<div ng-repeat="post in posts">
...
abbr.created-at.arial.timeago title="{{post.created_at}}"
</div>

Script:

.directive('postTile', function($timeout){
    return{
      restrict: 'A',
      require: '?ngModel',
      link: function(scope, el, attrs, ngModel){
        $timeout(function(){
          //do these jquery methods on specific items of element's children
          $(el).find(".timeago").timeago();
          $(el).find(".post-add-comment").expandingTextarea({
          $(el).find(".desc, .hyve-desc").ellipsis();

        })
      }
    }