iterators are driven by the caller calling `hasNext ` `next kotlinlang #getting-started

iterators are driven by the caller calling `hasNex...

rogercaplan

12/19/2016, 6:24 PM

iterators are driven by the caller calling `hasNext()`/`next()` though, while observables emit

onNext()

without the caller doing anything (well, ignoring backpressure mechanisms)... so I'm not sure how I'd transform an existing callback into a

Sequence

...