#crystal-lang on 2022-01-05 — irc logs at libera.irclog.whitequark.org

2021-05-27 20:26 ChanServ changed the topic of #crystal-lang to: The Crystal programming language | https://crystal-lang.org | Fund Crystal's development: https://crystal-lang.org/sponsors | GH: https://github.com/crystal-lang/crystal | Docs: https://crystal-lang.org/docs | Gitter: https://gitter.im/crystal-lang/crystal

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03:53 <raz> hm. running the static build docker example (https://crystal-lang.org/reference/1.2/guides/static_linking.html#musl-libc) verbatim gives me "Missing executable path to expand $ORIGIN path (Exception)"

04:13 <raz> ah, interesting, seems to be a fairly recent regression. this one works for me:

04:13 <raz> docker run --rm -it -v $(pwd):/workspace -w /workspace crystallang/crystal:1.1.1-alpine crystal build hello-world.cr --static

04:14 <raz> but any version higher than that (1.2) doesn't want to build static anymore. :(

04:15 <FromGitter> <Blacksmoke16> this sounds familiar

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04:19 <FromGitter> <Blacksmoke16> what about the nightly image

04:20 <raz> nightly-alpine is also still bugged

04:21 <raz> no big deal for me, i'll just stick with 1.1.1 for now

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04:21 <FromGitter> <Blacksmoke16> id report it tho

04:21 <raz> just had me confused for a bit

04:21 <raz> yeh will do

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04:48 <FromGitter> <HertzDevil> i don't think it's related to static builds at all

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09:35 <FromGitter> <grkek> https://github.com/chum-framewrok/chum

09:35 <FromGitter> <grkek> here is a massive shard

09:35 <FromGitter> <grkek> I made in couple of days

09:35 <FromGitter> <grkek> just for web scraping

09:36 <FromGitter> <grkek> might change some things later on

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16:10 <raz> btw is the matrix bridge down?

16:10 <raz> figured i'd give matrix another shot, but the channel looks silent to me over there

16:13 <FromGitter> <oprypin:matrix.org> raz, you're checking the wrong place. ⏎ https://gitter.im/crystal-lang/crystal (yes im sending a gitter link but it offers joining thru matrix)

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16:22 <raz> ohhh

16:23 <raz> got it. is that other #crystal-lang channel outside our control? not great to have two in there. and the real one didn't show up for me when i searched.

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16:38 <FromGitter> <oprypin:matrix.org> raz, im pretty sure everything on matrix is outside our control lol

16:41 <raz> well, one can never have enough community shards i guess :p

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17:29 <FromGitter> <plambert> https://github.com/crystal-lang/crystal-sqlite3/issues/75 and https://github.com/crystal-lang/crystal-sqlite3/issues/76

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18:48 <FromGitter> <kalinon> Quick question. Perhaps @Blacksmoke16 if hes on. Anyone know a way to loop through all modules? Trying to macro finding anything with an annotation but the usual `Object.all_subclasses` doesn't include modules.

18:54 <FromGitter> <Blacksmoke16> whats the use case?

19:07 <FromGitter> <kalinon> something like: ⏎ ⏎ ```code paste, see link``` [https://gitter.im/crystal-lang/crystal?at=61d5ec5846529077f56d53ce]

19:07 <FromGitter> <Blacksmoke16> could use another module you include to act as an interface, then use `.includers`?

19:10 <FromGitter> <kalinon> hmmm

19:10 <FromGitter> <kalinon> might just have to look for classes, then work my way backwards

19:11 <FromGitter> <kalinon> i want to use it so that it would declare properties for all classes defined underneath the namespace

19:11 <FromGitter> <Blacksmoke16> dont think the namespace of a type is directly exposed as a TypeNode either :/

19:12 <FromGitter> <kalinon> yesh.

19:12 <FromGitter> <kalinon> Ohhh well. maybe i force it being defined in the class anno

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21:25 <FromGitter> <RespiteSage> Is there a reason that `::CSV` doesn't `include Iterable(CSV::Row)`?

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21:45 <FromGitter> <RespiteSage> Related, is there a way to make an `Iterator` from a yielding method in a class?

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23:41 <FromGitter> <oprypin:matrix.org> @RespiteSage: iterator from a yielding method is an ancient topic. that is certainly missing. ⏎ https://github.com/crystal-lang/crystal/issues/6357

23:45 <FromGitter> <oprypin:matrix.org> so much thinking went into the fiber approach -- if only that thinking went into the proper approach :p but it's a super challenging problem

23:47 <FromGitter> <oprypin:matrix.org> https://crystal-lang.org/api/1.2.2/Iterator.html#of%28%26block%3A-%3ET%29-class-method is the closest thing atm

23:47 <FromGitter> <oprypin:matrix.org> but it's about repeated calls to a method rather than about a yielding method

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