Frameworks and libraries

[Sebastiaan Koppe]

On Saturday, 16 September 2023 at 05:32:19 UTC, Vladimir 
Panteleev wrote:
> On Friday, 15 September 2023 at 20:38:12 UTC, Atila Neves wrote:
>> std.string, I get, but algorithm and range are poster children 
>> for `@nogc`. I'm not going to claim that *nothing* in those 
>> packages allocates on the GC heap, but I'd be very surprised 
>> if there were many functions that did.
>
> It's not possible to `map` a range and add a variable to every 
> element.
>
> Functor predicates are the solution: 
> https://github.com/CyberShadow/ae/blob/bb876371c963130dd94a0f44a9a5a2561ff053b4/utils/functor/algorithm.d#L23-L69

I came to the same conclusion.