std.v2020.algorithm etc[ WAS: Is run.d going to be expand for runtime and the phobos library?]

[Andrei Alexandrescu]

On 6/20/20 5:12 PM, Jon Degenhardt wrote:
> Nearly all the algorithms in std.algorithm.iteration (map, filter, fold, 
> etc.) operate on input-only ranges.

Yah, one good experiment would be to implement these using alternate 
simpler APIs and see how they work.

You can infer a lot by just writing code and "smell" it. I know byLine 
didn't smell quite right.