Method setAuthor

/**
 * Shortcut method to set the author for the feed object.
 *
 * @param   string  $name   The full name of the person to set.
 * @param   string  $email  The email address of the person to set.
 * @param   string  $uri    The optional URI for the person to set.
 * @param   string  $type   The optional type of person to set.
 *
 * @return  Feed
 *
 * @since   3.1.4
 */
public function setAuthor($name, $email, $uri = null, $type = null)
{
    $author = new FeedPerson($name, $email, $uri, $type);
    $this->properties['author'] = $author;
    return $this;
}