{c, {}} = tup;
This can't be used, because having an empty tuple as second tuple item is valid.
{c, @~= tup;
That was:
{c, @~} tup;
Bye,
bearophile
{c, {}} = tup;
This can't be used, because having an empty tuple as second tuple item is valid.
{c, @~= tup;
That was:
{c, @~} tup;
Bye,
bearophile