Cacher is the code snippet organizer for pro developers

add_filter( 'body_class', '_add_bodyclass' );

function _add_bodyclass($classes) {
  global $post;
	$classes[] = '';
	if(!is_front_page()){
		$classes[] = 'interior';
	}
  if ( isset( $post ) ) {
    $classes[] = $post->post_type . '-' . $post->post_name;
  }
	return $classes;
}