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rubyã¨cã«é–¢ã™ã‚‹TokyoIncidentsã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (26)

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Xcode ã‚’ä½¿ã£ã¦ Ruby C æ‹¡å¼µãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚’ãƒ‡ãƒãƒƒã‚° - @watson1978 ã®æ—¥è¨˜
RMagick ã®ãƒ†ã‚¹ãƒˆãŒé€šã‚‰ãªã„ã‚‚ã®ã‚’èª¿ã¹ã‚‹éš›ã«ã©ã®ã‚ˆã†ã«ãƒ‡ãƒãƒƒã‚°ã—ã‚ˆã†ã‹ã¨æ€ã£ãŸã®ã§ã™ãŒã€Debugging Ruby C Extensions in XCode - Emil Soman's blog ã«æœ‰ç›Šãªã“ã¨ãŒæ›¸ã‹ã‚Œã¦ãŠã‚Šã¾ã—ãŸã€‚å…ƒã®è¨˜äº‹ã§ã¯ Xcode 5.1 ãŒä½¿ã‚ã‚Œã¦ã„ãŸã®ã§æœ€æ–°ã® Xcode ã®ã‚¹ã‚¯ãƒªãƒ¼ãƒ³ã‚·ãƒ§ãƒƒãƒˆã‚’äº¤ãˆã¤ã¤æ‰‹é †ã‚’æ›¸ã„ã¦ã¿ã¾ã™ã€‚ ã“ã®è¨˜äº‹ã§ã¯ Ruby C æ‹¡å¼µãƒ©ã‚¤ãƒ–ãƒ©ãƒªã® C è¨€èªžã§æ›¸ã‹ã‚ŒãŸã‚³ãƒ¼ãƒ‰ã‚’ãƒ‡ãƒãƒƒã‚°ã™ã‚‹æ‰‹æ³•ã‚’è¨˜è¿°ã—ã¾ã™ã€‚ ãƒ‡ãƒãƒƒã‚°å¯¾è±¡ã®ã‚³ãƒ¼ãƒ‰ã‚’å…¥æ‰‹ $ git clone https://github.com/rmagick/rmagick.git Makefile ã‚’ä½œæˆ Ruby C æ‹¡å¼µãƒ©ã‚¤ãƒ–ãƒ©ãƒªã® C è¨€èªžã®ã‚³ãƒ¼ãƒ‰ã¯ ext ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªé…ä¸‹ã«ã‚ã‚Šã¾ã™ã€‚RMagick ã§ã¯ ext/RMagick ã¨ãªã‚Šã¾ã™ã€‚ãã“ã¸ç§»å‹•ã— Makefil
TokyoIncidents 2020/08/12
ruby

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CRubyã‚³ãƒ¼ãƒ‰ãƒªãƒ¼ãƒ‡ã‚£ãƒ³ã‚°(1) : LIKELY/UNLIKELY - Qiita
Help us understand the probl em. What is going on with this article?
TokyoIncidents 2016/09/30
ruby

C
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How to create bindings 2016 - Kouhei Sutou - Rabbit Slide Show
Description This talk describes how to create Ruby bindings of a C library. It's the latest information in 2016. Page: 1 Ruby bindings 2016 How to create bindings 2016 Kouhei Sutou ClearCode Inc. RubyKaigi 2016 2016-09-09 Ruby bindings 2016 - How to create bindings 2016 Powered by Rabbit 2.2.0 Page: 2 Acknowledgment æ„Ÿè¬ @SoManyHs and @drbrain They fixed English in this slide @RubyKaigi 2016 Officia
TokyoIncidents 2016/09/09
rubykaigi

ruby

C
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GObject Introspectionå¯¾å¿œãƒ©ã‚¤ãƒ–ãƒ©ãƒªãƒ¼ã®ä½œã‚Šæ–¹ - 2013-12-16 - ã‚¯ã‚¯ãƒã‚°
require "gobject-introspection" module Sample loader = GObjectIntrospection::Loader.new(self) loader.load("Sample") end greeter = Sample::Greeter.new puts(greeter.greet) # -> Hello! ã©ã¡ã‚‰ã®å ´åˆã‚‚ã€ã€ŒGreeterã‚¯ãƒ©ã‚¹ã‚’å®šç¾©ã€Greeterã‚¯ãƒ©ã‚¹ã«ã¯greetãƒ¡ã‚½ãƒƒãƒ‰ã‚’å®šç¾©ã€ã¨ã„ã†ã“ã¨ã‚’æŒ‡å®šã—ã¦ã„ã¾ã›ã‚“ã€‚ã€ŒSampleãƒ©ã‚¤ãƒ–ãƒ©ãƒªãƒ¼ã‚’ä½¿ã†ã€ã¨æŒ‡å®šã—ã¦ã„ã‚‹ã ã‘ã§ã™ã€‚ Sampleãƒ©ã‚¤ãƒ–ãƒ©ãƒªãƒ¼ã®APIã¯2ã¤ã®é–¢æ•°ã—ã‹æä¾›ã—ã¦ã„ã¾ã›ã‚“ãŒã€é€šå¸¸ã€ãƒ©ã‚¤ãƒ–ãƒ©ãƒªãƒ¼ã®APIã¯ã‚‚ã£ã¨å¤šãã®é–¢æ•°ã‚’æä¾›ã—ã¦ã„ã¾ã™ã€‚ãƒ©ã‚¤ãƒ–ãƒ©ãƒªãƒ¼ãŒGObject Introspectionã«å¯¾å¿œã—ã¦ã„ã‚‹ã¨ã€ãã‚Œã‚‰ã®é–¢æ•°ã‚’ã©ã®ã‚ˆã†ã«ä½¿ã†ã‹ã‚’1ã¤ãšã¤å®šç¾©ã—
TokyoIncidents 2016/09/09
ruby

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GitHub - k0kubun/hescape: C library for fast HTML escape using SSE instructions
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TokyoIncidents 2016/08/16
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Rubyã§åˆ¥ã®ã‚³ãƒžãƒ³ãƒ‰ã‚’ãƒ©ãƒƒãƒ—ã—ãŸã„æ™‚ã€ptyãƒ©ã‚¤ãƒ–ãƒ©ãƒªãŒä¾¿åˆ© - ãƒãƒ¼ãƒ•ã‚¡ã‚¤æ—¥è¨˜
library pty (Ruby 2.2.0) pty ã¨ã¯ã€æ“¬ä¼¼ç«¯æœ«ï¼ˆPseudo tTYï¼‰ã‚’æ‰±ã†ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã€‚ å…¸åž‹çš„ã«ã¯ä»¥ä¸‹ã®ã‚ˆã†ã«ä½¿ã†ã€‚ require 'pty' status = nil PTY.spawn("for i in $(seq 1 10); do echo progress $i; sleep 1; done") do |pty_out, pty_in, pid| pty_in.close while l = pty_out.gets puts "PTY: #{l}" end status = PTY.check pid end # PTY: progress 1 # PTY: progress 2 # PTY: progress 3 # ... # PTY: progress 10 #=> nil p status #=> #<Process::Status: p
TokyoIncidents 2015/08/07
ã»ã†ã»ã†

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Ruby FFIã‚’ä½¿ã£ãŸã‚¨ã‚¯ã‚¹ãƒ†ãƒ³ã‚·ãƒ§ãƒ³ã®ä½œã‚Šæ–¹ - Boost Your Programming!
Ruby FFIã«ã¤ã„ã¦ ã“ã“æœ€è¿‘libclangã®Ruby Bindingã®ffi-clangã«æ©Ÿèƒ½ã‚’è¿½åŠ ã—ã¦ã„ãŸã®ã§ã™ãŒã€ãã®éŽç¨‹ã§FFI(Foreign function interface)ã¨ã„ã†ã‚‚ã®ã‚’çŸ¥ã‚Šã¾ã—ãŸã€‚FFIã¨ã¯ã‚ˆã†ã™ã‚‹ã«å¤šè¨€èªžã‚’å‘¼ã³å‡ºã™ãŸã‚ã®ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ã‚¤ã‚¹ã®ã“ã¨ã®ã‚ˆã†ã§ã€Rubyã«ãŠã‘ã‚‹FFIã¯libffiã‚’åˆ©ç”¨ã—ã¦ã„ã‚‹ã‚ˆã†ã§ã™ã€‚ Rubyã§ã¯(Cè¨€èªžã§)ã‚¨ã‚¯ã‚¹ãƒ†ãƒ³ã‚·ãƒ§ãƒ³ã‚’æ›¸ã‘ã°å…±æœ‰ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚’åˆ©ç”¨ã™ã‚‹ã‚ˆã†ãªãƒ©ã‚¤ãƒ–ãƒ©ãƒª(Gem)ã‚’ä½œã‚‹ã“ã¨ãŒã§ãã¾ã™ãŒã€FFIã‚’ä½¿ãˆã°Rubyã§æ›¸ãã“ã¨ãŒã§ãã¾ã™ã—ãƒãƒ¼ã‚¿ãƒ–ãƒ«ãªå®Ÿè£…ã«ãªã‚Šã¾ã™ã€‚æœ¬å®¶æ›°ã: ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ãŒå¿…è¦ç„¡ã„ ãƒžãƒ«ãƒãƒ—ãƒ©ãƒƒãƒˆãƒ•ã‚©ãƒ¼ãƒ (å¤‰æ›´ç„¡ã—ã§JRubyã‚„Rubiniousãªã©ã§å‹•ä½œã™ã‚‹) è¨˜è¿°ãŒRubyãªã®ã§èªã¿æ›¸ãã—ã‚„ã™ã„ Rubyã®å®Ÿè£…ã®å¤‰æ›´ã«å½±éŸ¿ã•ã‚Œãªã„ å®Ÿéš›FFIã‚’ä½¿ã£ã¦ã¿ã‚‹ã¨ã€å˜ç´”ãªã‚‚ã®ãªã‚‰ä¸€çž¬ã§ãƒã‚¤ãƒ³ãƒ‡ã‚£ãƒ³
TokyoIncidents 2015/07/31
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Onigmoã‚’æœ€å¤§49%é«˜é€ŸåŒ–ã—ãŸè©± | Îºeenã®Happy HacÎºing Blog
Îºeenã§ã™ã€‚Rubyã§ã‚‚ä½¿ã‚ã‚Œã¦ã‚‹é«˜é€Ÿãªæ£è¦è¡¨ç¾ã‚¨ãƒ³ã‚¸ãƒ³ã€Onigmo(é¬¼é›²)ã‚’é«˜é€ŸåŒ–ã—ãŸã®ã§ãã®è©±ã‚’ã€‚ å…ˆæ—¥ã€æ£è¦è¡¨ç¾æŠ€è¡“å…¥é–€ã‚’èªã‚“ã ã¨ã„ã†ã‚¨ãƒ³ãƒˆãƒªã®ä¸ã§ ã¨ã“ã‚ã§æœ¬ã«è¼‰ã£ã¦ãŸé¬¼é›²ã®ã‚³ãƒ¼ãƒ‰ã¯DT(ç·¨æ³¨: Direct Threaded)ã«ã—ã¦ãªã‹ã£ãŸã‘ã©ç°¡å˜ã®ãŸã‚ãªã®ã‹ãªï¼Ÿã‚ã‚‹ã„ã¯åŽ³æ ¼ã«C89ã«æº–æ‹ ã™ã‚‹ãŸã‚ï¼Ÿpicrinã¿ãŸããƒ—ãƒªãƒ—ãƒã‚»ãƒƒã‚µã§åˆ†å²ã™ã‚Œã°ä½¿ãˆã‚‹ã®ã«ã€‚ ã¨æ›¸ã„ãŸã¨ã“ã‚ã€é¬¼é›²ã®ä½œè€…ã€K.Takataã•ã‚“ã‹ã‚‰ @k_takata ã€Œpicrinã¿ãŸããƒ—ãƒªãƒ—ãƒã‚»ãƒƒã‚µã§åˆ†å²ã™ã‚Œã°ä½¿ãˆã‚‹ã®ã«ã€‚ã€ã“ã‚Œã‚‚çŸ¥ã‚‰ãªã‹ã£ãŸã€‚ â€” K.Takata (@k_takata) 2015, 5æœˆ 11 ã¨ã„ã†åå¿œã‚’é ‚ãã¾ã—ãŸã€‚ãã—ã¦ã‚¤ã‚·ãƒ¥ãƒ¼ã«ã‚‚ä¹—ã£ãŸã®ã§è¨€ã„å‡ºã—ã£ãºã¨ã—ã¦å®Ÿè£…ã—ã¦ã¿ã¾ã—ãŸã€‚ã“ã¡ã‚‰ã®ãƒ—ãƒ«ãƒªã‚¯ã§ã™ã€‚ Direct Threaded VMè‡ªä½“ã®è§£èª¬ã¯Rubyist Magazineã«è¼‰ã£ã¦ã„
TokyoIncidents 2015/05/26
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1. ã‚¤ãƒ³ã‚¿ãƒ•ã‚§ãƒ¼ã‚¹ã® Sansanæ ªå¼ä¼šç¤¾ã•ã¾ã‚ªãƒ•ã‚£ã‚¹ (æ ª) æ°¸å’Œã‚·ã‚¹ãƒ†ãƒ ãƒžãƒã‚¸ãƒ¡ãƒ³ãƒˆ ã‚¢ã‚¸ãƒ£ã‚¤ãƒ«äº‹æ¥éƒ¨ Ruby x Agile ã‚°ãƒ«ãƒ¼ãƒ— ä¼Šè—¤ æµ©ä¸€ (@koic) 2015.05.15 (Fri) RubyåˆåŒå‹‰å¼·ä¼šï¼ Sansan From IDE to Terminal ã“ã“ã‚Head First Readline 2. http://www.ruby.or.jp/ja/news/20150326_2.html Computer programmer, guitarist. Leader of an Agile software development team at Eiwa System Management, Inc. Lives in Shinjuku. @koic photo token by @NaCl
TokyoIncidents 2015/05/15
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rb_funcallã®å…ˆã£ã¦ - yarbã®æ—¥è¨˜
Rubyã§ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®ç‰å€¤æ€§ã‚ãŸã‚ŠãŒã©ã†ãªã£ã¦ã„ã‚‹ã®ã‹è¦‹ã¦ã¿ãŸã€‚Objectã‚¯ãƒ©ã‚¹ã®åˆæœŸåŒ–æ™‚ã®ãƒ¡ã‚½ãƒƒãƒ‰ç™»éŒ²ã¯ã€ 2496 rb_define_method(rb_cBasicObject, "==", rb_obj_equal, 1); 2497 rb_define_method(rb_cBasicObject, "equal?", rb_obj_equal, 1); 2498 rb_define_method(rb_cBasicObject, "!", rb_obj_not, 0); 2499 rb_define_method(rb_cBasicObject, "!=", rb_obj_not_equal, 1); : : 2514 rb_define_method(rb_mKernel, "nil?", rb_false, 0); 2515 rb_define_method(rb_m
TokyoIncidents 2015/04/08
ruby

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Making Ruby threadable: properly handling context switching in native extensions
In the previous article Does Rails Performance Need an Overhaul? we had discussed the fact that proper Ruby threading is hindered by various broken native extensions. Writing a native extension for Ruby is pretty easy, however writing it right can not only be difficult, but can also be an obscure practice that requires l33t sk1llz because of the lack of documentation in this area. Weâ€™ve written se
TokyoIncidents 2015/04/08
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Force ruby extension process signals like Ctrl + C
TokyoIncidents 2015/04/08
ruby

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DirectSoundã¨Rubyã®ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚° ãã®4 - mirichiã®æ—¥è¨˜
ãªã‚“ã¨ãªãç¶šãã€‚ã©ã“ã¾ã§ç¶šãã®ã‹ä¿ºè‡ªèº«ã«ã‚‚ã‚ã‹ã‚‰ãªã„ã€‚ ãƒãƒ¼ãƒªãƒ³ã‚°ã¨ã‚¤ãƒ™ãƒ³ãƒˆ ç¾çŠ¶ã§ã¯é©å½“ãªã‚¿ã‚¤ãƒŸãƒ³ã‚°ã§ãƒãƒƒãƒ•ã‚¡ã‚’ãƒã‚§ãƒƒã‚¯ã—ã¦ã€ç©ºã„ãŸéƒ¨åˆ†ã«ç”Ÿæˆã—ãŸãƒ‡ãƒ¼ã‚¿ã‚’è©°ã‚è¾¼ã‚€ã€ã¨ã„ã†å‹•ä½œã‚’ã•ã›ã¦ã„ã‚‹ã€‚ã“ã‚Œã‚’ãƒãƒ¼ãƒªãƒ³ã‚°ã¨è¨€ã†ãŒã€DX Rubyã§ä½¿ã†å ´åˆã¯1ãƒ•ãƒ¬ãƒ¼ãƒ ã«1å›žã¨ã„ã†æ„Ÿã˜ã§å‡¦ç†ã‚’ã™ã‚‹ã“ã¨ã«ãªã‚‹ã®ã§ã€æœ€ä½Žã§ã‚‚1ãƒ•ãƒ¬ãƒ¼ãƒ åˆ†ã®ãƒãƒƒãƒ•ã‚¡ã¯ç¢ºä¿ã—ã¦ãŠã‹ãªã‘ã‚Œã°ãªã‚‰ãªã„ã€‚ã—ã‹ã—1ãƒ•ãƒ¬ãƒ¼ãƒ ã§ãƒ¡ã‚¤ãƒ³ã®å‡¦ç†ãŒçµ‚ã‚ã‚‰ãªã„ã“ã¨ã‚‚è€ƒãˆã‚‰ã‚Œã‚‹ã—ã€ãƒãƒƒãƒ•ã‚¡ç”Ÿæˆæ™‚é–“ã‚‚ç„¡è¦–ã§ããªã„ã—ã§ã€2ãƒ•ãƒ¬ãƒ¼ãƒ åˆ†ã‹ã€ä½™è£•ã‚’è¦‹ã‚Œã°3ãƒ•ãƒ¬ãƒ¼ãƒ åˆ†ãã‚‰ã„ã¯ã‚ã£ãŸã»ã†ãŒã‚ˆã„ã€‚ åˆ¥ã®åˆ‡ã‚Šå£ã§è€ƒãˆãŸå ´åˆã€å˜ç´”ãªéŸ³ã§1ç§’åˆ†ã®ãƒãƒƒãƒ•ã‚¡ã‚’ç”Ÿæˆã™ã‚‹ã®ã«ã†ã¡ã§25msã»ã©ã‹ã‹ã£ãŸã®ã§ã€1ãƒ•ãƒ¬ãƒ¼ãƒ åˆ†ã‚’ç”Ÿæˆã™ã‚‹ã®ã«0.4msã‹ã‹ã‚‹ã€‚ã¡ã‚‡ã£ã¨è¤‡é›‘ãªéŸ³ã‚’ç”Ÿæˆã™ã‚‹ã®ã«ä¾‹ãˆã°1msã‹ã‹ã‚‹ã¨ã™ã‚‹ã¨ã€ä¸Šè¨˜ãƒ‘ã‚¿ãƒ¼ãƒ³ã§3ãƒ•ãƒ¬ãƒ¼ãƒ åˆ†ã‚’ç”Ÿæˆã™ã‚‹ã®ã«3msã¨ãªã£ã¦ã€5ã¤ã‚‚éŸ³ã‚’ç”Ÿæˆã—ã¦é‹æ‚ªã
TokyoIncidents 2015/04/08
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CAPI obsolete definitions - Ruby - Ruby Issue Tracking System
TokyoIncidents 2015/04/08
ruby

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Feature #9502: Remove deprecated definitions - Ruby master - Ruby Issue Tracking System
TokyoIncidents 2015/04/08
ruby

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SevenZipRuby ä½œæˆãƒ¡ãƒ¢ 3 - ãƒžãƒ«ãƒã‚¹ãƒ¬ãƒƒãƒ‰
7z ãƒ•ã‚¡ã‚¤ãƒ«ã‚’èªã¿æ›¸ãã™ã‚‹ Ruby gem ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã§ã‚ã‚‹ seven_zip_ruby ã®ä½œæˆãƒ¡ãƒ¢ãã® 3 ã§ã™ã€‚ ã²ã¨ã¾ãšã“ã‚Œã§ãƒ¡ãƒ¢ã¯çµ‚äº†ã—ã€ä¹…ã—æŒ¯ã‚Šã« mruby ã®ä¸–ç•Œã¸æˆ»ã‚ã†ã¨æ€ã„ã¾ã™ã€‚ rubygems å†…ã®ãƒšãƒ¼ã‚¸ GitHub å†…ã®ãƒšãƒ¼ã‚¸ RDoc ã«ã‚ˆã‚‹ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆãƒšãƒ¼ã‚¸ æœ€å¾Œã®ãƒ¡ãƒ¢ã¯ãƒžãƒ«ãƒã‚¹ãƒ¬ãƒƒãƒ‰ã‚„ GVL (Global VM Lock) ã«ã¤ã„ã¦ã§ã™ã€‚ æ¦‚è¦ SevenZip Ruby ã§ã¯ã€LZMA ã‚„ BZIP2 åœ§ç¸®ã® 7z ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ä½œã‚‹å ´åˆã€ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã§ãƒžãƒ«ãƒã‚¹ãƒ¬ãƒƒãƒ‰ã«ã‚ˆã‚‹åœ§ç¸®ã‚’ã‚µãƒãƒ¼ãƒˆã—ã¦ã„ã¾ã™ã€‚ ä»Šå›žã¯ã€ã“ã®ãƒžãƒ«ãƒã‚¹ãƒ¬ãƒƒãƒ‰ã¸ã®å¯¾å¿œã«ã¤ã„ã¦ã€ãƒ¡ãƒ¢ã—ã¦ãŠãã¾ã™ã€‚ ã¾ãŸ rb_thread_call_without_gvl ã®ä½¿ã„æ–¹ã«ã¤ã„ã¦ã‚‚æ›¸ã„ã¦ãŠãã¾ã™ã€‚ ãŸã ã—ã€(ä»–ã®è¨˜äº‹ã‚‚ãã†ã§ã™ãŒ) ä»Šå›žã®è¨˜äº‹ã¯ã‚ã¾ã‚Šæ£ã—ã„ã‹ã©ã†ã‹ã€ã‚ã¾ã‚Šè‡ªä¿¡ãŒã‚ã‚Šã¾ã›ã‚“ã€‚ Ru
TokyoIncidents 2015/04/08
ruby

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Ruby C Extensions Part 1: Toolchain
TokyoIncidents 2015/02/06
ruby

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Writing Ruby C extensions: Part 1
$ sudo gem install ZenTest hoe rake-compiler $ sow stree require "test/unit" require "stree" class TestStree < Test::Unit::TestCase def test_hello_world assert_equal 'hello world', Stree.hello_world end end $ tree . |-- CHANGELOG.rdoc |-- Manifest.txt |-- README.rdoc |-- Rakefile |-- ext | `-- stree |-- lib | `-- stree.rb `-- test `-- test_stree.rb require 'rubygems' require 'hoe' Hoe.spec 'str
TokyoIncidents 2015/02/06
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Donâ€™t be terrified of building native extensions! - Pat Shaughnessy
It's time for all Ruby developers to confront their worst fear... One of the scariest moments in the life of a Ruby developer is seeing that dreaded message appear as you try to install a new gem: Building native extensions. This could take a while.... As the console output suddenly hangs, you feel a horrible, sinking sensation of fear in your stomach: something truly bad is about to happen! Then
TokyoIncidents 2015/01/11
ruby

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gem install ã§ Cæ‹¡å¼µã‚’ãƒ“ãƒ«ãƒ‰ã™ã‚‹æµã‚Œã‚’è¿½ã£ã¦ã¿ãŸ : sonots:blog
TokyoIncidents 2014/10/22
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