Hi Dimitre,
> I really don't understand this statement. We have 138 examples/tests. Today's proposal had 5-6 examples, at least half of which deal with integers (even / odd/, etc.
The proposal provides many examples, which are certainly helpful to understand what the specific functions are supposed to do. What we still miss (at least when I think of the feedback that I got from first reviewers and possible future users) are examples that demonstrate that (and how) generators will simplify tasks. An N-way merge could be a nice use case indeed. The current example can also be answered without generators and with a simple combination of join and sort:
array:sort(array:join(($ar1, $ar2, $ar3)))
I guess it may be simple (and more persuasive) to reformulate it in a way that it works with infinite input? I tried for a while, but I failed.
Best,
Christian