00:20 <FromGitter> <Blacksmoke16> hmm, shards isnt copying my binary on install to `bin`

00:20 <FromGitter> <Blacksmoke16> when using `executables`

06:41 <jokke> @Blacksmoke16 that's not enough

06:42 <jokke> @Blacksmoke16 https://github.com/jreinert/paladin/blob/master/shard.yml#L16

06:42 <jokke> @Blacksmoke16 https://github.com/jreinert/paladin/blob/master/Makefile

07:42 <FromGitter> <mavu> ' @faustinoaq I would be very interested in anything crystal + arduino related. Looking forward to whatever you manaegd to do there :)

08:33 <FromGitter> <bew> @Maroo-b hey, you might want to look into `caller` to show all the method calls that leads to where you are :)

08:40 <FromGitter> <drum445> Using ECR, what is a clean way of setting the page title from each .ecr file please? In Jinja I'd use a `block title`

08:52 <FromGitter> <drum445> ECR is rendered in a different order to ERB, meaning I can't just add `<% title = "This page's title" %>` to each of the files :(

09:02 <FromGitter> <drum445> Found it, `<%= yield_content "some_key" %>` God bless Kemal's docs 🙏

09:50 <FromGitter> <straight-shoota> @drum445 `yield_content` is a feature provided by Kemal, it's not implemented in stdlib's ECR. That's why it's only in Kemal docs.

09:51 <FromGitter> <drum445> Indeed, makes sense. Very useful feature for templating

10:52 <jokke> is someone here familiar with ACME and JWS and JWK? I'm trying to write an ACME client in crystal but i can't get the serialization right it seems. The ACME server tells me it failed parsing the JWS

11:49 <FromGitter> <ditsara> I'm trying to use `crystal tool expand` (and other tool features), and it gives me an error because it doesn't load dependencies. For example in luckyframework/avram, I'm running `crystal tool expand -c src/avram/model.cr:58:5 src/avram/model.cr` and I get "Error in src/avram/model.cr:6: undefined constant Avram::Associations" ... any insight on what I'm doing wrong? or a source for a better reference on

11:49 <FromGitter> ... `crystal tool`?

11:55 <FromGitter> <michalvalasek> @FromIRC Thanks!

12:06 <FromGitter> <malkomalko> 200 examples, 0 failures, 0 errors, 1 pending: Finished in 9.75 milliseconds. The power of fast and pleasant specs to help you write better code can not be overstated.

12:07 <FromGitter> <Blacksmoke16> @jokke ⏎ ⏎ ```code paste, see link``` [https://gitter.im/crystal-lang/crystal?at=5cab397f1f6e900d5efb188f]

12:07 <FromGitter> <Blacksmoke16> gets built in the lib/athena/bin but not moved to parent bin folder

12:09 <FromGitter> <jreinert> yeah, because you're not moving it

12:09 <FromGitter> <jreinert> you're just moving the athena.yml

12:09 <FromGitter> <jreinert> or createing

12:09 <FromGitter> <jreinert> *creating

12:09 <FromGitter> <jreinert> just write a Makefile, cleaner that way anyway

12:11 <FromGitter> <Blacksmoke16> but i shouldnt have to move it, thats that the `executables` should do no?

12:11 <FromGitter> <Blacksmoke16> https://github.com/crystal-lang/shards/blob/master/SPEC.md#executables

12:11 <FromGitter> <Blacksmoke16> `When installed as a dependency for another project the executables will be copied to the bin folder of that project.`

12:13 <jokke> hm

12:13 <jokke> yeah i guess.

12:13 <jokke> but it never worked for me neither

12:13 <jokke> there's a bunch of shards using this

12:13 <jokke> and afair they all copy manually

12:13 <jokke> maybe check out ameba for a well maintained example

12:15 <FromGitter> <Blacksmoke16> i swore i tried it before i started all this and it worked

12:15 <FromGitter> <Blacksmoke16> so not sure what changed

12:15 <FromGitter> <Blacksmoke16> have to see if i can reproduce with another shard

12:27 <FromGitter> <Maroo-b> @bew thank you very much for the tip!! I'll try use `caller` more often :)

17:48 <FromGitter> <jwoertink> I had asked this last week about an HTML beautifier in crystal, but it seemed no one had seem one.

17:49 <FromGitter> <jwoertink> I just found https://github.com/kostya/myhtml/blob/master/examples/print_html.cr which does it!

17:50 <FromGitter> <Blacksmoke16> ayy, well there you go

17:50 <FromGitter> <jwoertink> Yup! I started writing one, and this is way faster than what I was doing lol

18:08 <FromGitter> <Blacksmoke16> 💯

18:19 <FromGitter> <straight-shoota> yeah, myhtml is efficient

19:26 <FromGitter> <jwoertink> Out of curiosity of how the compiler works, when you add in types to arguments, and return types on methods, do you get any sort of performance boost, or compilation speed?

19:26 <FromGitter> <Blacksmoke16> prob the opposite since it has more work to do?

19:27 <FromGitter> <jwoertink> ah, interesting. So unless the compiler yells at you to, or you need to be very specific, it's better to leave them off?

19:28 <FromGitter> <jwoertink> I saw this PR https://github.com/crystal-lang/crystal/pull/7651/files and was curious if doing this added some benefit aside from clarity.

19:29 <FromGitter> <Blacksmoke16> granted i know very little of the compiler, but thats my understanding

19:29 <FromGitter> <Blacksmoke16> it just makes things less prone to bugs, and adds the types to the auto generated docs, which is quite helpful

20:29 <FromGitter> <straight-shoota> yep, it helps to define clearer interfaces

20:29 <FromGitter> <straight-shoota> it might have a slight impact on compiler performance, but that's neglicible

20:43 <applesaucy_> anyone know of a good way to find the length of a video?

20:44 <applesaucy_> im trying to add the time of the user by the length of a video to get the estimated time in which the next video will be played

20:47 <FromGitter> <Blacksmoke16> who wants to play a game of find the bug? https://play.crystal-lang.org/#/r/6oq7

20:49 <FromGitter> <Blacksmoke16> maybe thinking that its possible `command` wont exist?

20:58 <FromGitter> <Blacksmoke16> reduced a bit more https://play.crystal-lang.org/#/r/6oqu

21:00 <FromGitter> <r00ster91> little bit more, turned `pp` into `to_s`: https://play.crystal-lang.org/#/r/6or1

21:05 <FromGitter> <jwoertink> @applesaucy_ you could use ffmpeg

21:07 <FromGitter> <jwoertink> We use zencoder to handle getting video length and stuff though

21:07 <FromGitter> <jwoertink> and there's https://coconut.co/ too which has a nice API, and might be cheaper

23:10 <FromGitter> <Blacksmoke16> what i dont get is changing return type to `String` on the method and Proc, and having it return a string works fine

23:10 <FromGitter> <Blacksmoke16> hrm