#crystal-lang on 2016-12-14 — irc logs at freenode.irclog.whitequark.org

2016-12-06 18:50 RX14 changed the topic of #crystal-lang to: The Crystal programming language | http://crystal-lang.org | Crystal 0.20.1 | Fund Crystal's development: http://is.gd/X7PRtI | Paste > 3 lines of text to https://gist.github.com | GH: https://github.com/crystal-lang/crystal | Docs: http://crystal-lang.org/docs/ | API: http://crystal-lang.org/api/ | Logs: http://irclog.whitequark.org/crystal-lang

00:05 soveran has quit [Ping timeout: 252 seconds]

00:23 <travis-ci> crystal-lang/crystal#ddc61d7 (master - Regex: minor doc fixes. Fixes #3155): The build passed. https://travis-ci.org/crystal-lang/crystal/builds/183761683

00:23 <DeBot> https://github.com/crystal-lang/crystal/issues/3155 (Documentation of Regex.new)

00:37 elia has joined #crystal-lang

00:44 elia has quit [Quit: Computer has gone to sleep.]

00:53 Ven has quit [Quit: My MacBook has gone to sleep. ZZZzzz…]

01:08 Ven has joined #crystal-lang

01:10 matp_ has joined #crystal-lang

01:14 matp has quit [Ping timeout: 258 seconds]

01:57 akwiatkowski has quit [Ping timeout: 264 seconds]

04:03 soveran has joined #crystal-lang

04:08 soveran has quit [Ping timeout: 250 seconds]

04:32 Ven has quit [Quit: My MacBook has gone to sleep. ZZZzzz…]

04:54 <FromGitter> <jots_twitter> How to set class variables? This is giving me an error and don't know why: https://play.crystal-lang.org/#/r/1g5d

04:58 <FromGitter> <fridgerator> If you move the `@@servers` definition out of the class method it works : https://play.crystal-lang.org/#/r/1g5e

05:00 <FromGitter> <fridgerator> I guess if you instantiate a class variable inside of a class method, it is also nillable

05:21 <FromGitter> <jots_twitter> thanks @fridgerator that works. I wonder if it's a bug or supposed to work like that.

05:44 pawnbox has joined #crystal-lang

05:58 matp_ is now known as matp

06:05 soveran has joined #crystal-lang

06:10 <FromGitter> <piyush_ranjan_twitter> Any libraries for GUI in crystal ?

06:10 soveran has quit [Ping timeout: 250 seconds]

06:22 <bmcginty> There's bindings for curses, if you are okay with console...

06:23 pawnbox has quit [Remote host closed the connection]

06:26 pawnbox has joined #crystal-lang

06:29 pawnbox has quit [Remote host closed the connection]

06:35 pawnbox has joined #crystal-lang

06:45 bjz has joined #crystal-lang

06:49 pawnbox has quit [Remote host closed the connection]

06:52 pawnbox has joined #crystal-lang

06:55 bjz has quit [Ping timeout: 258 seconds]

07:02 matp has quit [Remote host closed the connection]

07:03 matp has joined #crystal-lang

07:15 bjz has joined #crystal-lang

07:16 snsei has joined #crystal-lang

07:56 snsei has quit [Remote host closed the connection]

08:05 pawnbox has quit [Remote host closed the connection]

08:10 soveran has joined #crystal-lang

08:10 soveran has quit [Changing host]

08:29 mark_66 has joined #crystal-lang

08:32 pawnbox has joined #crystal-lang

09:07 matp has quit [Remote host closed the connection]

09:08 matp has joined #crystal-lang

09:09 <RX14> there's libui bindings

09:09 <RX14> https://github.com/Fusion/libui.cr

09:12 matp has quit [Remote host closed the connection]

09:13 matp has joined #crystal-lang

09:13 akwiatkowski has joined #crystal-lang

09:42 hako has joined #crystal-lang

09:59 hako_ has joined #crystal-lang

10:02 hako has quit [Ping timeout: 250 seconds]

10:05 pawnbox has quit [Remote host closed the connection]

10:06 pawnbox has joined #crystal-lang

10:13 hako_ has quit [Remote host closed the connection]

10:14 hako_ has joined #crystal-lang

10:25 sagax has joined #crystal-lang

10:28 <sagax> hi all!

10:29 Ven has joined #crystal-lang

10:29 <sagax> vim editor can showing crystal syntax?

10:33 <olbat> hi, you may take a look at https://github.com/crystal-lang/crystal/wiki#editor-support ?

10:47 gloscombe has joined #crystal-lang

11:11 optikfluffel has joined #crystal-lang

11:20 vivus-ignis has joined #crystal-lang

11:26 Ven has quit [Quit: My MacBook has gone to sleep. ZZZzzz…]

11:28 soveran has quit [Remote host closed the connection]

11:32 vivus-ignis has quit [Ping timeout: 240 seconds]

12:14 soveran has joined #crystal-lang

12:14 soveran has quit [Changing host]

12:38 optikfluffel has quit [Quit: My MacBook has gone to sleep. ZZZzzz…]

12:46 optikfluffel has joined #crystal-lang

13:03 Philpax has quit [Ping timeout: 248 seconds]

13:23 ponga has joined #crystal-lang

13:27 dhk has joined #crystal-lang

13:28 dhk has quit [Max SendQ exceeded]

13:29 dhk has joined #crystal-lang

13:30 dhk has quit [Max SendQ exceeded]

13:33 elia has joined #crystal-lang

13:34 dhk has joined #crystal-lang

13:44 pawnbox has quit [Remote host closed the connection]

13:48 pawnbox has joined #crystal-lang

13:55 optikfluffel_ has joined #crystal-lang

13:55 optikfluffel_ has left #crystal-lang [#crystal-lang]

13:56 optikfluffel has quit [Ping timeout: 258 seconds]

13:58 pawnbox has quit [Remote host closed the connection]

14:05 mgarciaisaia has joined #crystal-lang

14:29 <crystal-gh> [crystal] asterite pushed 1 new commit to master: https://git.io/v1MXl

14:29 <crystal-gh> crystal/master a8fbc2d Ary Borenszweig: Compiler: add primitive to get a class' instance type id...

14:41 sp4rrow has joined #crystal-lang

14:52 <FromGitter> <taylorfinnell> hey all, am I correct in saying that `URI` does not support https://tools.ietf.org/html/rfc3986#section-6.2.2

14:53 p0p0pr37 has quit [Read error: Connection reset by peer]

14:54 p0p0pr37 has joined #crystal-lang

14:58 <RX14> looks like it doesn't

14:58 <RX14> youc an always test that

15:07 dhk has quit [Quit: Leaving]

15:12 <travis-ci> crystal-lang/crystal#a8fbc2d (master - Compiler: add primitive to get a class' instance type id): The build passed. https://travis-ci.org/crystal-lang/crystal/builds/183937785

15:12 <FromGitter> <taylorfinnell> yea confirmed it does not, thanks

15:13 <FromGitter> <taylorfinnell> wonder if that would be tricky to fix, i will take a peek

15:15 <RX14> it shouldn't be too hard

15:15 <RX14> there's FS path normalization that you can probably reuse

15:15 <FromGitter> <taylorfinnell> thanks, will look for that

15:17 <RX14> here:# https://github.com/crystal-lang/crystal/blob/18e76172444c7bd07f58bf360bc21981b667668d/src/file.cr#L322

15:17 <FromGitter> <taylorfinnell> excellent

15:17 <RX14> you might end up copy/pasting it to make it work in path

15:17 <RX14> but thats fine

15:17 <RX14> s/path/URI

15:18 <crystal-gh> [crystal] splattael opened pull request #3692: Replace unused `each_with_index` with simple `each` (master...master) https://git.io/v1MH2

15:19 <FromGitter> <taylorfinnell> sounds good will do it tonight, trying to determine how uri equality is implemented ie( URI.parse() == URI.parse() ), i don't see URI implementing Comparable or anything like that

15:20 <FromGitter> <taylorfinnell> oh

15:20 <FromGitter> <taylorfinnell> `def_equals_and_hash`

15:20 <FromGitter> <taylorfinnell> it would appear

15:30 fedruantine_ has quit [Ping timeout: 246 seconds]

15:43 snsei has joined #crystal-lang

15:53 <crystal-gh> [crystal] MakeNowJust opened pull request #3693: Wrap GenericInstanceType in link if type vars don't have link (master...fix/wrap-generic-instance-type-in-link) https://git.io/v1Mbu

15:54 pawnbox has joined #crystal-lang

16:02 pawnbox has quit [Ping timeout: 246 seconds]

16:05 snsei has quit [Remote host closed the connection]

16:06 snsei has joined #crystal-lang

16:12 snsei has quit [Remote host closed the connection]

16:17 snsei has joined #crystal-lang

16:20 <RX14> yay https://crystal-ci.rx14.co.uk/blue/organizations/jenkins/crystal/detail/feature%2Fjenkinsfile/7/pipeline/

16:20 snsei has quit [Remote host closed the connection]

16:21 snsei has joined #crystal-lang

16:23 snsei has quit [Read error: No route to host]

16:24 <FromGitter> <taylorfinnell> @RX14 do you think that change for the relative uri path should live in the uri_parser?

16:24 snsei has joined #crystal-lang

16:25 Ven has joined #crystal-lang

16:26 sp4rrow has quit [Quit: The Internet needs a break and I need a cookie]

16:27 elia has quit [Quit: Computer has gone to sleep.]

16:30 elia has joined #crystal-lang

16:33 <FromGitter> <asterite> @RX14 Cool!

16:33 <RX14> @asterite https://crystal-ci.rx14.co.uk/job/crystal/job/feature%252Fjenkinsfile/6/execution/node/28/log/

16:33 <RX14> sending a PR now

16:33 pduncan has joined #crystal-lang

16:33 <RX14> i should have tested more, but I added proper specs now

16:34 soveran has quit [Remote host closed the connection]

16:34 <crystal-gh> [crystal] RX14 opened pull request #3694: Fix File.expand_path when HOME ends with / (master...bugfix/home-fixes) https://git.io/v1De5

16:35 <RX14> and the release-mode specs are failing too

16:38 pduncan has quit [Ping timeout: 258 seconds]

16:40 <FromGitter> <asterite> Is this on 64 bits? What spec is failing?

16:40 <FromGitter> <asterite> Ah, I can see them... sha1 digest

16:40 <RX14> yep

16:40 <FromGitter> <asterite> It's strange, on mac I can't seem to reproduce it

16:40 <RX14> some of the bits get corrupted

16:40 <RX14> well it's a codegen bug I think

16:41 <FromGitter> <asterite> Not sure yet. I was able to reproduce it on a docker image :-)

16:41 <RX14> nice

16:42 <RX14> but I would suspect a codegen bug if it's platform-specific

16:43 <RX14> by the way, this is what the CI config looks like @asterite https://github.com/RX14/crystal/blob/feature/jenkinsfile/Jenkinsfile

16:45 <RX14> now I have to learn packer to automate machine image generation for loads of different architectures

16:50 soveran has joined #crystal-lang

16:50 soveran has quit [Changing host]

16:55 snsei has quit []

16:56 vivus-ignis has joined #crystal-lang

16:59 matp_ has joined #crystal-lang

17:00 matp has quit [Read error: Connection reset by peer]

17:08 soveran has quit [Remote host closed the connection]

17:17 mark_66 has quit [Remote host closed the connection]

17:23 soveran has joined #crystal-lang

17:23 soveran has quit [Changing host]

17:38 vivus-ignis has quit [Quit: vivus-ignis]

17:43 elia has quit [Quit: Computer has gone to sleep.]

18:07 gloscombe has quit [Remote host closed the connection]

18:09 <RX14> packer seems to be working: https://aww.moe/5jdrsk.png

18:32 matp has joined #crystal-lang

18:34 matp_ has quit [Ping timeout: 250 seconds]

18:51 pawnbox has joined #crystal-lang

19:14 matp has quit [Remote host closed the connection]

19:15 matp has joined #crystal-lang

19:33 Ven has quit [Quit: My MacBook has gone to sleep. ZZZzzz…]

19:58 Ven has joined #crystal-lang

20:34 daekano has quit [Ping timeout: 245 seconds]

20:36 daekano has joined #crystal-lang

20:53 <RX14> wow, putting packer on a SSD brings build times down from 25 mins to 5

21:05 matp has quit [Quit: ZZzzzZz...]

21:07 <Papierkorb> Now .. what happens with a ramdisk then? :P

21:08 <RX14> probably faster

21:08 <RX14> bigger issue is the lack of DNS in the created images

21:09 <Papierkorb> Docker should use the hosts dns servers

21:09 <RX14> this isn't docker

21:09 <RX14> this is qemu/kvm

21:17 ponga has quit [Quit: Connection closed for inactivity]

21:17 Philpax has joined #crystal-lang

21:25 <RX14> thing is it works fine when installing...

21:26 <FromGitter> <raydf> Anyone with experience using crystal-db pooling? I'm trying to use crystal-pg with the pool

21:28 Philpax has quit [Ping timeout: 264 seconds]

21:36 bjz has quit [Quit: My MacBook Pro has gone to sleep. ZZZzzz…]

21:43 ruby has joined #crystal-lang

21:44 ruby is now known as Guest36268

21:54 bjz has joined #crystal-lang

21:56 <FromGitter> <fridgerator> I just learned earlier today that `Db.open` is already pooled

21:58 <FromGitter> <sdogruyol> yeah

22:02 <FromGitter> <raydf> @fridgerator , thanks nice to know.

22:06 bjz has quit [Read error: Connection reset by peer]

22:10 matp has joined #crystal-lang

22:14 mgarciaisaia1 has joined #crystal-lang

22:14 <FromGitter> <raydf> I'm receiving this error: ⏎ ⏎ `````` [https://gitter.im/crystal-lang/crystal?at=5851c45b0730ce6937c6cfb7]

22:15 <FromGitter> <raydf> What i'm doing wrong?

22:17 mgarciaisaia has quit [Ping timeout: 260 seconds]

22:20 <FromGitter> <raydf> ```code paste, see link``` [https://gitter.im/crystal-lang/crystal?at=5851c5a3c5a4e0233b865732]

22:20 <FromGitter> <raydf> *typo pg_utl = pg_url

22:34 <FromGitter> <spalladino> @raydf what versions of crystal-db and crystal-pg are you using?

22:35 <FromGitter> <spalladino> There is an outstanding PR for crystal-pg to support the latest version of crystal-db https://github.com/will/crystal-pg/pull/69

22:35 <FromGitter> <spalladino> If you are running the *latest* db version, you might want to switch to that branch of crystal-pg until it's actually merged

22:36 <FromGitter> <raydf> I'm using ⏎ github: will/crystal-pg ⏎ branch: master

22:37 <FromGitter> <raydf> should i include in shards.yml the crystal db version?

22:41 <FromGitter> <spalladino> Hmm its seems that https://github.com/will/crystal-pg/commit/6d19fe3f93cf0cce1a126bdaf041cb16d58d9552 broke compatibility with db 0.2.2, in preparation for 0.3.0

22:42 <FromGitter> <spalladino> You might want to either: ⏎ ⏎ 1) Use pg *before* that commit, which should include db 0.2.2 ⏎ 2) Use pg from https://github.com/bcardiff/crystal-pg/tree/feature/db-0.3.0 which should use the latest version of db, and include a few extra goodies as well [https://gitter.im/crystal-lang/crystal?at=5851cacb058ca96737495747]

22:42 <FromGitter> <spalladino> That is at least until the PR is merged in pg

22:45 Philpax has joined #crystal-lang

22:47 <FromGitter> <raydf> @spalladino , thanks cloned the repo and switched to that branch and everything compiles

22:54 Philpax has quit [Ping timeout: 265 seconds]

23:02 pawnbox has quit [Remote host closed the connection]

23:04 <FromGitter> <raydf> @spalladino, how crystal-db handles connections exceptions and could you help me how to locate the config options for the pooling?

23:26 <FromGitter> <spalladino> @raydf regarding the pool, check out https://github.com/crystal-lang/crystal-db/pull/12 which lists the valid options

23:29 <FromGitter> <spalladino> As for exceptions, I'm afraid that each driver is using its own hierarchy of exceptions (see https://github.com/bcardiff/crystal-pg/blob/feature/db-0.3.0/src/pq/error.cr); we should make sure that they all derive from `DB::Error`

23:30 <FromGitter> <spalladino> Also, apologies for the issues with the crystal-db and pg versions: @bcardiff is moving really fast implementing a lot of functionality in the db shard, and staying in sync with all 3 adapters (sqlite, pg and mysql) is quite an effort; though everything should start stabilising now

23:32 mgarciaisaia1 has quit [Quit: Leaving.]

23:58 matp has quit [Read error: Connection reset by peer]

23:59 elia has joined #crystal-lang