gistfile1.php

		$files = $finder
			->extension_directory("/")
			->find_from_paths(array('/' => $path));
		foreach ($files as $file)
		{
			$migrations[$file['path'] . $file['filename']] = '';
		}
		$migrations = $finder->get_classes_from_files($migrations);

		foreach ($migrations as $migration)
		{
			if (!in_array($migration, $this->migrations))
			{
				$this->migrations[] = $migration;
			}
		}