Allow objects implementing Iterator interface in each attribute of for view helper
I am currently plaing a bit around with porting the extension seminars to extbase and fluid. We already have our own Mappers and Models based on oelib. We are using a class tx_oelib_List which implements PHP's Iterator interface for e.g. M:M relations. Would be great if we could use an object implementing the Iterator interface with Fluid's for view helper.