/**
* Initialize the crawler class.
*
* @return void
*/
public function __construct()
{
// Create a new web agent
self::$data['crawler'] = \io::libraries('agent');
// Crawler should be faster
self::$data['timeout'] = 2500;
// Set timeout within the user agent
self::$data['crawler']->timeout(self::$data['timeout']);
// Crawler disregards SSL verification
self::$data['crawler']->secure(false);
// Register shortcut aliases using io::method();
\io::alias(__CLASS__, ['crawler', 'crawl', 'wait']);
}