Looks like you just need a first class iterator. [https://nim-lang.org/docs/manual.html#iterators-and-the-for-statement-first-class-iterators](https://nim-lang.org/docs/manual.html#iterators-and-the-for-statement-first-class-iterators)
- Struggling with writing an iterator jlhouchin
- Re: Struggling with writing an iterator jyapayne
- Re: Struggling with writing an iterator jlhouchin
