/**
* Returns all beans that have been tagged with ALL of the tags given.
*
* Tag list can be either an array with tag names or a comma separated list
* of tag names.
*
* @param string $beanType type of bean you are looking for
* @param array|string $tagList list of tags to match
*
* @return array
*/
public function taggedAll($beanType, $tagList, $sql = '', $bindings = array())
{
$tags = $this->extractTagsIfNeeded($tagList);
$records = $this->toolbox->getWriter()->queryTagged($beanType, $tags, TRUE, $sql, $bindings);
return $this->redbean->convertToBeans($beanType, $records);
}