On Sun, Feb 3, 2019, 6:36 PM Greg Ewing
But they only cover the special case of a function that takes elements from just one input vector. What about one that takes coresponding elements from two or more vectors?
What syntax would you like? Not necessarily new syntax per se, but what calling convention.
I can think of a few useful cases.
Maybe that would transform one vector using the corresponding strings from another vector.
What should happen if the vector length mismatch? I think this should probably be an exception... unlike what zip() and itertools.zip_longest() do. But maybe not.
concat = vec1 + vec2
Again the vector length question is there. But assuming the same length, this seems like a reasonable way to get a new vector concatenating each corresponding element.
Other uses? Are they different in general pattern?