Comment #4 on issue 1079 by tu...@tudorgirba.com: , (comma) should not be implemented in the FM*MultivalueLink classes http://code.google.com/p/moose-technology/issues/detail?id=1079
Ok. It seems that sleeping does make wonders :).
I would suggest to have it implemented like this:
, aCollection ^ self asOrderedCollection , aCollection
What do you think?