DPS – Add class to current post

Using Display Posts Shortcode, if the current post is included in a listing, this snippet adds a class of “current” to it.

/**
 * Display Posts Shortcode - "current" class on current post 
 *
 */
function be_dps_current_class( $classes ) {
  if( get_the_ID() == get_queried_object_id() )
    $classes[] = 'current';
  return $classes;
}
add_filter( 'display_posts_shortcode_post_class', 'be_dps_current_class' );