Generators in D

[Paul Backus]

On Tuesday, 19 February 2019 at 18:37:22 UTC, Matthew_Blake wrote:
> Hi there,
>
> is the concept of generators (like in Python, using yield) 
> available in D? If so, where can I find information?
>
> Regards

Generally speaking, things that are generators in Python are 
implemented as ranges [1] in D. If ranges aren't a good fit for 
your problem, though, you can also use opApply [2] and 
std.concurrency.Generator [3].

[1] https://tour.dlang.org/tour/en/basics/ranges
[2] 
https://dlang.org/spec/statement.html#foreach_over_struct_and_classes
[3] https://dlang.org/phobos/std_concurrency.html#.Generator