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<
ruslux >
How to access to subclass variables without define in subclasses*
12:24
<
BlaXpirit >
ruslux, so this is pretty much a global?
12:25
<
BlaXpirit >
@@ is a class variable, so it's correct that it's not inherited
12:27
<
BlaXpirit >
smells like abuse of OOP
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13:29
<
crystal-gh >
crystal/master 87a7d2b meyer: added documentation for StaticArray
13:29
<
crystal-gh >
crystal/master f01ac4d Ary Borenszweig: Merge pull request #2232 from HeleneMyr/StaticArray...
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<
jokke >
asterite: hi, i just helped a friend of mine write something in crystal that he'd done in ruby before. It's pretty straightforward json parsing of a lot of files. He then told me that crystal was many times slower than ruby. (15s vs 3s running time). CPU usage was maxed out so it can't be waiting for io either. Any clues? Here's the code:
https://p.jreinert.com/Ag6/ruby
14:15
<
jokke >
(of course built with the --release flag)
14:16
<
jokke >
i've noticed before that the ruby json parser is very fast. but wouldn't have thought it's so much faster than crystal
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<
jokke >
oh noes... D: i "found a bug in the compiler"
14:46
<
jokke >
cast to Crystal::ClassVarContainer failed
15:02
<
jokke >
ah i figured it out
15:02
<
jokke >
forgot to make the class generic
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<
crystal-gh >
crystal/master 34aa0ca Luke van der Hoeven: allow instantiation of URI client via URI...
15:22
<
crystal-gh >
crystal/master 4966026 Ary Borenszweig: Merge pull request #2213 from plukevdh/http-client-from-uri...
15:30
<
crystal-gh >
crystal/master ce51d5c Ary Borenszweig: Compiler: decreased the maximum number of generic type nesting to 10. Fixes #2257
15:30
<
crystal-gh >
crystal/master a8d87d4 Ary Borenszweig: HTTP::Client: some small fixes, and removed unused code
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<
asterite >
Though I don't know if that's the issue, I can't test it because I don't have any json input to test it
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<
crystal-gh >
[crystal] asterite opened pull request #2258: Syntax: special handling of tuple condition in case expression (master...feature/case_tuple_cond)
https://git.io/v2DhU
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20:33
<
RX14 >
crystal 0.12 btw
20:33
<
RX14 >
i'm trying to update code from a while ago and i don't even get a useful error message
20:40
<
RX14 >
so it's probably the archlinux distribution which is broken
20:40
<
RX14 >
but why has noone noticed?
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<
crystal-gh >
[crystal] theodelaune opened pull request #2260: update manual installation ubuntu and debian [ci skip] (gh-pages...update-installation-debian-ubuntu)
https://git.io/v2yCS
21:10
<
thor77 >
can't reproduce
21:14
<
RX14 >
thor77, you have crystal installed from the repositories?
21:14
<
RX14 >
i have no idea then
21:15
<
RX14 >
it happens even if I try to build a empty file
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21:15
<
RX14 >
well i have no idea whats wrong
21:16
<
thor77 >
did you try reinstalling it?
21:16
<
RX14 >
several times
21:19
<
thor77 >
from the official repos?
21:37
<
RX14 >
ok, different problem
21:38
<
RX14 >
I have two different methods with identical signatures in two different spec files
21:38
<
RX14 >
and it's using the one not in the same file i'm calling the method from
21:38
<
RX14 >
if there's a name confplict it should error
21:38
<
RX14 >
and if there isn't, it should use the correct method
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<
crystal-gh >
crystal/master 6325463 Ary Borenszweig: Macros: added `TypeNode#class`. Fixes #2259
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23:05
<
miketheman >
I am trying to understand why if I compile a binary on my machine, and provide that to a coworker, they get an error on loading a library
23:05
<
miketheman >
`dyld: Library not loaded: /usr/local/lib/libevent-2.0.5.dylib`
23:06
<
miketheman >
when the binary is basically loading in only components from stdlib (http/client and json)
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<
RX14 >
libevent is needed for IO
23:27
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23:42
<
miketheman >
RX14: I don't think I fully understand
23:42
<
RX14 >
miketheman, you need the library
23:43
<
RX14 >
it's required for every crystal program
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23:45
<
miketheman >
why wouldn't it be statically compiled into the binary at build time (especially with `--release` ?
23:46
<
RX14 >
most things aren't statically compiled
23:46
<
RX14 >
why would this one be?
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<
RX14 >
i think the interim solution is just to install said libraries
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23:50
<
miketheman >
yeah, I'm coming to that conclusion as well. It's not "perfect" since I wanted to dump a binary on a coworker and have them not need anyhting
23:50
<
RX14 >
yeah, i agree with you
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23:53
<
RX14 >
just watch the issue for now
23:53
<
miketheman >
anyhow, thanks for chatting! Heading on home.
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23:58
<
crystal-gh >
[crystal] asterite closed pull request #2258: Syntax: special handling of tuple condition in case expression (master...feature/case_tuple_cond)
https://git.io/v2DhU
23:59
<
crystal-gh >
[crystal] asterite closed pull request #2239: Syntax: allow multiple expressions in a case condition (master...feature/case_multiple_expressions)
https://git.io/v22xP
23:59
<
crystal-gh >
[crystal] asterite closed pull request #2252: Syntax: allow keyword names to be used for a TypeDeclaration node (master...feature/keyword_type_declaration)
https://git.io/v2icZ