This, it's not a thing that happens often, but there were a couple of times when flatten would've been handy
This was also usually a result of a chain of and_then
that could do with some flattening. This could've been rewritten as a separate function to make use of ?
, but it seems to be a bigger trouble than use
Wait, so you say
res_res??
gives more information thanres_res.flatten()?
, do you?I mean, this is a very trivial case and not best suited for flatten at all, but the information is lost in exactly the same way