public function updateGuy( SuiteEvent $e ) {
		$settings = $e->getSettings();
		$guyFile = $settings['path'] . $settings['class_name'] . '.php';

		// load guy class to see hash
		$handle = fopen( $guyFile, "r" );
		if ( $handle ) {
			$line = fgets( $handle );
			if ( preg_match( '~\[STAMP\] ([a-f0-9]*)~', $line, $matches ) ) {
				$hash = $matches[1];
				$currentHash = Actor::genHash( SuiteManager::$actions, $settings );

				// regenerate guy class when hashes do not match
				if ( $hash != $currentHash ) {
					codecept_debug( "Rebuilding {$settings['class_name']}..." );
					$guyGenerator = new Actor( $settings );
					fclose( $handle );
					$generated = $guyGenerator->produce();
					file_put_contents( $guyFile, $generated );
					return;
				}
			}
			
			fclose( $handle );
		}
	}