Required Reading: "Functional Programming in C++"

[codephantom]

On Wednesday, 25 October 2017 at 22:19:21 UTC, Walter Bright 
wrote:
> for core D devs. Of course, this is much easier in D than in 
> C++ because of D's const and pure attributes.

"But master," the apprentice started.. but the master 
interrupted, asking:

"Is it not true that the word for 'not functional' is 
'dysfunctional'?"

And then the apprentice understood.

https://medium.com/javascript-scene/the-dao-of-immutability-9f91a70c88cd