scikit-hep
concatenate docstring
Which documentation?
Python docstrings
What needs to be documented?
arrays type in concatenate docstring made me guess. Maybe (iterable) ?
https://github.com/scikit-hep/awkward-1.0/blob/18ba84ec7101e89fbdadb63b4683ff0025e85d71/src/awkward/operations/structure.py#L1398
Some of these are vague because they're "any data that can be converted into an Array" (with ak.to_layout). NumPy similarly has "array-like," which also doesn't have a formal definition.
Saying "iterable" is too precise because there can be iterables containing objects that can't be converted into arrays—such as file objects, I guess. Maybe we could adopt the "array-like" terminology, though our "array-like" is broader than NumPy's.
If this is fixed, then the "array" or "arrays" argument of all of these functions should be changed to the same text (copy-paste).
