#crystal-lang on 2015-10-09 — irc logs at freenode.irclog.whitequark.org

2015-09-19 12:45 jhass changed the topic of #crystal-lang to: The Crystal programming language | http://crystal-lang.org | Crystal 0.8.0 | Fund Crystals development: http://is.gd/X7PRtI | Paste > 3 lines of text to https://gist.github.com | GH: https://github.com/manastech/crystal | Docs: http://crystal-lang.org/docs/ | API: http://crystal-lang.org/api/ | Logs: http://irclog.whitequark.org/crystal-lang

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13:51 <trapped> oh cool, just noticed Array.reject now exists rather than just Array.reject!

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14:35 <crystal-gh> [crystal] davydovanton opened pull request #1715: Fix typo in Array#initialize doc (master...doc-fix-typo-array) http://git.io/vCm8B

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14:37 <crystal-gh> [crystal] jhass pushed 2 new commits to master: http://git.io/vCm8y

14:37 <crystal-gh> crystal/master 6f012f3 Anton Davydov: Fix typo in Array#initialize doc [skip ci]

14:37 <crystal-gh> crystal/master ed39be3 Jonne Haß: Merge pull request #1715 from davydovanton/doc-fix-typo-array...

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14:50 <travis-ci> manastech/crystal#ed39be3 (master - Merge pull request #1715 from davydovanton/doc-fix-typo-array): The build passed. https://travis-ci.org/manastech/crystal/builds/84516405

14:50 <DeBot> https://github.com/manastech/crystal/pull/1715 (Fix typo in Array#initialize doc)

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15:04 <Kendos-Kenlen> Hi

15:05 <Kendos-Kenlen> Crystal is a very nice idea, very interesting

15:09 <jhass> :)

15:13 <Kendos-Kenlen> I'm looking forward for the first release ^_^ And maybe an integreaton in RubyMine, it would be perfect ! :D

15:14 <Kendos-Kenlen> https://youtrack.jetbrains.com/issue/RUBY-17225 ;)

15:14 <Kendos-Kenlen> correct me if i did mistakes in the issue :P

15:14 <jhass> we do have releases

15:14 <jhass> https://github.com/manastech/crystal/releases

15:15 <jhass> the syntax actually diverges in many details by now though

15:15 <jhass> and the semantics quite a bit, for example we have method overloads for a big one

15:16 <Kendos-Kenlen> jhass: I know there is releases, but i read that crystal is still in alpha state

15:16 <jhass> well, in the sense that every release might break everything still ;)

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15:17 <Kendos-Kenlen> jhass: okay. i read about crystal and crysal code, but both looked very similar even if not exactly the same

15:18 <Kendos-Kenlen> jhass: yeah, and when i say " a first release", I mean a first major release, without the beta state

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15:21 <Kendos-Kenlen> But I think, even in the current state, if i need to write a compiled program, i'll use crystal for sure

15:22 <Kendos-Kenlen> look very more pleasant to use than others languages as C or Go

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18:13 <benner> what I am doing wrong: https://gist.github.com/benner/1b71ec1c345753f37d81 ?

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18:14 <jhass> benner: iface.to_unsafe as Void*

18:14 <jhass> and iface.bytesize though it doesn't matter for this instance

18:15 <benner> tried

18:15 <benner> "can't take address of iface.to_unsafe"

18:15 <jhass> without pointerof

18:15 <jhass> to_unsafe returns a pointer already

18:16 <benner> works

18:16 <benner> thank you

18:16 <jhass> yw

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21:26 <willll> jhass: did you see https://github.com/Homebrew/homebrew/pull/44417 looks like they gave up the name (on their own?)

21:27 <jhass> oh I didn't, nice

21:27 <jhass> looks like they realized that they came too late :P

21:27 <willll> oh and I just saw waj is already on it https://github.com/Homebrew/homebrew/pull/44742 :)

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21:29 <willll> ok back to work work

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21:56 <ozra> Just stumled upon `some_method.tap { do_stuff }` - what does tap do?

21:56 <jhass> ozra: def tap; yield self; self; end

21:57 <jhass> so it just yields and makes sure to return the receiver

21:57 <ozra> ok. thanks!

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