The thing that really irks me is that the generator pattern doesn't have to be an OO-first feature. Observable streams[1] work with the same basic foundation an

The thing that really irks me is that the generator pattern doesn't have to be an OO-first feature. Observable streams[1] work with the same basic foundation and those are awesome for FP. It's really frustrating that standard libraries are so eager to adopt generators without taking that last step into supporting functional stream consumption. [1]: https://reactivex.io/ https://reactivex.io/