Iterator Functions

Pranay Prakash at
Mon Apr 16 20:55:33 UTC 2018

A buddy of mine has actually been working on implementing
array producers/consumers as a library, and I think that's a good solution.
i.e. iterators are a nice native addition that can power functionality like
this in userland, and library authors can create libraries to make it
easier to use in userland.

A quick google search shows me that there are existing libraries that do
this ( and what my friend is working on
implements a `collect` method which sounds like the `start` method you

Shameless plug: In the meanwhile, I've been working on a library too that,
amongst other things, gives you lazy evaluated list transformations. I'll
be talking about it at :)


On Mon, 16 Apr 2018 at 15:42 Sebastian Malton <sebastian at> wrote:

> With the ability to create iterators and convert other objects to them.
> Would it not make sense for them to implement most of the array style
> functions. These would execute lazily and only start once a call to `start`
> happens. (A new function as well).
> Sebastian Malton
> _______________________________________________
> es-discuss mailing list
> es-discuss at
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