#crystal-lang on 2016-02-26 — irc logs at freenode.irclog.whitequark.org

2016-02-25 10:48 jhass changed the topic of #crystal-lang to: The Crystal programming language | http://crystal-lang.org | Crystal 0.12.0 | Fund Crystals 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

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00:35 <crystal-gh> [crystal] asterite pushed 2 new commits to master: https://git.io/v208b

00:35 <crystal-gh> crystal/master 4c7d44b Ary Borenszweig: Compiler: refactor types hierarchy, removed ContainedType (just use NamedType). Instantiate subtypes lazily.

00:35 <crystal-gh> crystal/master 77a42e1 Ary Borenszweig: Compiler: removed now useless NonGenericOrGenericClassInstanceType

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00:58 <travis-ci> crystal-lang/crystal#77a42e1 (master - Compiler: removed now useless NonGenericOrGenericClassInstanceType): The build is still failing. https://travis-ci.org/crystal-lang/crystal/builds/111898640

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12:08 <benoist> Hey guys, I have a question about the for macro, when using an array is there a variable that contains the current index in the array?

12:09 <jhass> benoist: I don't think so

12:09 <jhass> but you should be able to get the size of an ArrayLiteral and iterate over the indices

12:09 <jhass> by building the range

12:10 <jhass> and there's a ArrayLiteral#[] to fetch the value

12:10 <benoist> ah yes that will work too

12:11 <benoist> I know the size so thats not a problem

12:11 <benoist> ArrayLiteral#[] will do the thing :)

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13:39 <asterite> benoist: you can do %{ for element, index in array %}

13:39 <asterite> benoist: http://crystal-lang.org/docs/syntax_and_semantics/macros.html#iteration

13:43 <crystal-gh> [crystal] HeleneMyr opened pull request #2228: Add comments in string_pool.cr (master...stringpool) https://git.io/v2EFN

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13:50 <benoist> asterite: ah cool, tnx!

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14:49 <crystal-gh> [crystal] Dreauw opened pull request #2230: Add swapcase for String and Char (master...swapcase) https://git.io/v2ukk

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15:15 <crystal-gh> [crystal] MatthieuBlm opened pull request #2231: Add comment in file.cr (master...file2) https://git.io/v2uqb

15:16 <crystal-gh> [crystal] HeleneMyr opened pull request #2232: added documentation for StaticArray (master...StaticArray) https://git.io/v2umL

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15:27 <crystal-gh> [crystal] Zavydiel opened pull request #2233: Add Math documentation and pw2ceil test (master...master) https://git.io/v2uOH

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15:45 <crystal-gh> [crystal] Nesqwik opened pull request #2234: Add shuffle with seed and tests for StaticArray (master...static_array) https://git.io/v2unn

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16:09 <trapped> does ysbaddaden hang out in this channel? i'd like to ask him a couple things about artanis

16:15 <plukevdh> oh snap, dude stole my name for a project

16:15 <plukevdh> ;)

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16:36 <asterite> trapped: haven't seen him around here... you could probably submit a github issue and he'll see it :)

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16:40 <jokke> jeromegn: i added a performance plot to JSONApi. It speaks louder than words: https://github.com/jreinert/crystal-jsonapi :)

16:41 <jokke> i'm very happy that the caching has such an impact on performance. This is part of my bachelor thesis and caching was one of the main focuses.

16:42 <jokke> it's also nice to see how the performance drops when the cache is saturated

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16:57 <trapped> asterite: dunno, i opened two issues/PRs on Oct 19 and 20 2015 and besides adding a label he hasn't done anything yet... https://github.com/ysbaddaden/artanis/issues/3 https://github.com/ysbaddaden/artanis/issues/4

16:57 <trapped> i'll try sending him an email i guess

16:58 <asterite> Maybe he didn't have time to fix them

16:58 <trapped> asterite: i fixed them for him

16:58 <asterite> Oh... then I don't know

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20:37 <trapped> asterite: he replied as soon i opened a new PR https://github.com/ysbaddaden/artanis/pull/5

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22:04 <crystal-gh> [crystal] plukevdh opened pull request #2237: allow reject/select to receive arrays (master...array-args-for-select-reject) https://git.io/v2gmb

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