Hi Stef,
The code was always somehow broken because it tries to do too many
things and putting Array and Set in the same pot does not work well. I
do not know how to fix it to work with everything, but for now I am
only using it for SequencebleCollection anyway. The test is red just
to keep a reminder.
hani is using sets but apparently is not able to send email to public
forum. So it really helps.
So I will fix it for Array and Set with a hack.
Stef