Consider a loop for (i, elt) in zip(indexes, itr) do_something(i, elt) end where Base.IteratorSize(itr) can potentially be Base.HasLength() or Base.SizeUnknown(). I want the code to work for both. indexes is an AbstractVector so I know its length. I want to check that the iteration does not …

Zip with length checking

mschauer October 16, 2018, 11:44am 2

zip(indices, takestrict(itr, length(indices))) from Itertools would be a choice. Actually, I might add zipstrict to Itertools.

2 Likes

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