[TYPO3-mvc] Possibility to let Extbase-Ext return an array?

[Joerg Schoppet]

Hi,

how is it possible or is it at all possible to include an action, which 
returns an array for a menu-array with an extbase-extension?

<example>
temp.menu = HMENU
temp.menu.special = userfunction
temp.menu.special.userFunc = Tx_ExtExample_Controller_Category->menuAction
</example>


Joerg