[erlang-questions] custom generators?

Karlo Kuna kuna.prime@REDACTED
Fri Jun 29 01:40:20 CEST 2018


qlc table seems like answer i was looking for
thank you fred

On Fri, Jun 29, 2018 at 1:31 AM Fred Hebert <mononcqc@REDACTED> wrote:

> On 06/29, Karlo Kuna wrote:
> >i was wandering is there protocol or "interface" for making custom
> >generators in erlang? here i asume generator can be used in list
> >comprehensions
> >
> >something similar to I/O protocol
>
> List comprehensions operate only on lists and binaries (using the
> '<<BytePattern>> <= Bin' generator instead of `Pattern <- List').  The
> closest thing you could get is likely QLC:
> http://erlang.org/doc/man/qlc.html
>
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