Im trying to use the "select" option as stated in the AkHasAndBelongsToMany.php

<tt>select</tt>: By default, this is * as in SELECT * FROM, but can be changed if you for example want to do a join, but not include the joined columns.

Has this been deprecated? I do not see anything referencing this in the constructSql() method. This is what I'm trying to do:

$this->comments =& $this->Comment->find( 'all', array( 'limit' => $this->sort_limit, 'offset' => $this->sort_offset, 'order' => $this->sort_order, 'conditions' => $conditions, 'joins' => $joins, 'select' => array('comments.*','submission_title') ));

Not sure if I am using it wrong or if this support has been removed. Please advise. Thanks.