/**
* Returns whether the Pages module is installed.
*
* @static
* @access private
* @return bool
*/
private static function _is_pages_mod_installed()
{
if (!isset(self::$_pages_module_installed)) {
$query = get_instance()->db->get_where('modules', 'module_name = "Pages"');
self::$_pages_module_installed = $query->num_rows() ? TRUE : FALSE;
}
return self::$_pages_module_installed;
}
