Just wanted to ask here if I missed something before starting a discussion on github.
I want to have a reusable solid that concats datasets. And I want to use it in different pipelines with arbitrary input number. How this can be achieved?
Of course I can make concat-2 solid and stack them, but it looks like a huge graph complexity overkill and brings a lot of overheads on serializing stuff back and forth. Is there a way currently to implement it or if not, does it looks like a good feature for the rest?
Inputs are of the same type/shape, but there could be any 2+ number of them