On Tuesday, 5 June 2018 at 22:20:08 UTC, DigitalDesigns wrote:
It doesn't matter! The issue that I said was not that ranges were slower but that ranges exist on an abstract on top of language semantics! that means that they can never be faster than the language itself! Anything that a range does can never be faster than doing it by hand.
This is the best part. Ranges *ARE* a language semantic. https://tour.dlang.org/tour/en/basics/ranges
