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The 3 Step Guide to Slick Local Documentation for all your Ruby Gems
Ruby Weekly is a weekly newsletter covering the latest Ruby and Rails news. A couple of weeks ago, I wrote about RubyDoc.info, a "good looking, up-to-date Ruby documentation" site powered by YARD. Well, as of YARD 0.6 you can get the same greatness that RubyDoc.info provides applied to your local machine's collection of gems in just a few steps. Try it out - you won't regret it. Step 1: Install YA
L'eclat des jours(2011-02-05)
_ OSXã®ãƒ•ã‚¡ã‚¤ãƒ«åã«ã¤ã„ã¦æ•™ãˆã¦ã‚‚らã£ãŸã“㨠昨日ã®æ±äº¬Ruby会è°ã§ã€ã‹ã‚ã°ãŸã•ã‚“ã‹ã‚‰NFCã¨ã‹NFDã¨ã‹ã«ã¤ã„ã¦æ•™ãˆã¦ã‚‚らã£ãŸã€‚ Unicodeã§ã¯ã€æ–‡å—ã®åˆæˆãŒã‚µãƒãƒ¼ãƒˆã•ã‚Œã¦ã„る。ãŸã¨ãˆã°ã€Œã‹ã€ã¨æ¿ç‚¹ã€Œã‚›ã€ã¯åˆæˆã™ã‚‹ã“ã¨ã‚‚ã§ãã‚‹ã—ã€ã€ŒãŒã€ã¨ã„ã†1ã¤ã®æ–‡å—ã§ç™»éŒ²ã‚‚ã•ã‚Œã¦ã„る。ã—ã‹ã—「ã‚ã€ã¨æ¿ç‚¹ã‚’組ã¿åˆã‚ã›ãŸ1ã¤ã®æ–‡å—ã¯ç™»éŒ²ã•ã‚Œã¦ã„ãªã„。ã§ã‚‚「ã‚ã€ã¨ã€Œã‚›ã€ã‚’組ã¿åˆã‚ã›ãŸã€Œã‚ã‚›ã€ã‚‚作れる。作ã£ãŸå ´åˆã«ã©ã†è¡¨ç¾ã™ã‚‹ã‹ã¯ãƒ•ã‚©ãƒ³ãƒˆ(æ画エンジンã‹ã‚‚知れãªã„ãª)ã«ä¾å˜ã™ã‚‹ï¼ˆæ—¥æœ¬èªžã‚ˆã‚Šã‚‚ã€ãŠãらãウムラウトã¨ã‹ã‚’使ã†æ¬§å·žè¨€èªžã®ã»ã†ã§æ„味をæŒã¤ä»•æ§˜ã ã¨æ€ã†ï¼‰ã€‚ ã¨ã„ã†ã“ã¨ã¯ã€ã€ŒãŒã€ã¨ã„ã†æ–‡å—ãŒå®Ÿéš›ã«ã¯ç™»éŒ²ã•ã‚Œã¦ã„る「ãŒã€ã¨ã„ã†1ã¤ã®æ–‡å—ãªã®ã‹ã€ãã‚Œã¨ã‚‚「ã‹ã€ï¼‹ã€Œã‚›ã€ãªã®ã‹ã¯ã€ç‰¹ã«æ–‡å—列ã®æ¯”較をã™ã‚‹å ´åˆã«ã¯å•é¡Œã¨ãªã‚Šã†ã‚‹ã€‚人間ã¨ã—ã¦ã¯ç‰ä¾¡ã¨ã—ã¦æ‰±ã„ãŸã„ãŒã€ã‚³ãƒ³ãƒ”ュータã¨ã—ã¦ã¯ã‹ãŸã‚„1æ–‡å—ã€ã‹ãŸã‚„2æ–‡
Slim - A Fast, Lightweight Template Engine for Ruby
doctype html html head title Slim Examples meta name="keywords" content="template language" meta name="author" content=author javascript: alert('Slim supports embedded javascript!') body h1 Markup examples #content p This example shows you what a basic Slim file looks like. == yield - unless items.empty? table - items.each do |item| tr td.name = item.name td.price = item.price - else p | No items
Zero-Copy. Transfer Data Faster In Ruby - Big Fast Blog
In this post I will explain the concept behind “zero-copyâ€, which is feature of the Linux allowing for faster transfer of data between pipes, file-descriptors and sockets. I will demonstrate how you can use this functionality in your Ruby projects using a code example. This functionality has been implemented in C, Java, Ruby, Perl and nameless other languages, but in this blog I will focus on the
Saikuro : A Cyclomatic Complexity Analyzer
Usage Saikuro is a command line program. Running "saikuro.rb -h" will output a usage statement describing all the various arguments you can pass to it. "saikuro -c -p tests/samples.rb" The above command is a simple example that generates a cyclomatic complexity report on the samples.rb file, using the default filter, warning and error settings. The report is saved in the current directory. A more
Confessions of a Ruby Sadist The time has come to show your code who’s boss.
Confessions of a Ruby Sadist The time has come to show your code who’s boss. Flog Flog shows you the most torturous code you wrote. The more painful the code, the higher the score. Run it against your best stuff. I double-dog dare you. Flay Flay analyzes ruby code for structural similarities. Differences in literal values, names, whitespace, and programming style are all ignored. Heckle Think you
metric_fu: A Ruby Gem for Easy Metric Report Generation
Ruby Gem for Easy Metric Report GenerationMetric_fu is a set of rake tasks that make it easy to generate metrics reports. It uses Saikuro, Flog, Rcov, SubversionF, and Rails built-in stats task to create a series of reports. It's designed to integrate easily with CruiseControl.rb by placing files in the Custom Build Artifacts folder. Metric_fu began its life as a plugin for Rails that generated c
Rubyã§æ›¸ã„ãŸãƒ¬ã‚¤ãƒˆãƒ¬ãƒ¼ã‚µãƒ¼ - ブートストラッピングã§ã‚³ãƒ³ãƒ‘イラを作る日記
ベンãƒãƒžãƒ¼ã‚¯ç”¨é€”を目的ã¨ã—ã¦Rubyã§æ›¸ã„ãŸãƒ¬ã‚¤ãƒˆãƒ¬ãƒ¼ã‚µãƒ¼ã‚’公開ã—ã¾ã™ã€‚ http://github.com/nineties/raytracer 以下をPart3ã¾ã§å®Ÿè£…ã—ãŸã‚‚ã®ã§ã™ã€‚ http://www.devmaster.net/articles/raytracing_series/part1.php PPMå½¢å¼ã®ç”»åƒã‚’生æˆã™ã‚‹ã®ã§é©å½“ã«å¤‰æ›ã—ã¦ãã ã•ã„。 ã¾ãŸã€ã‚ˆã‚Šè‰¯ã„書ãæ–¹ãŒã‚ã‚Œã°æ•™ãˆã¦ä¸‹ã•ã„。 ãŸã£ãŸ300è¡Œã«æº€ãŸãªã„スクリプトã§ä»¥ä¸‹ã®æ§˜ãªãƒ¬ãƒ³ãƒ€ãƒªãƒ³ã‚°ãŒã§ãã¦ã€Rubyã®è¨˜è¿°åŠ›ã®é«˜ã•ã«é©šã‹ã•ã‚Œã¾ã—ãŸã€‚ ç§ã®ç’°å¢ƒ(Core 2 Duo + Windows 7 + VMPlayer + Debian + Ruby 1.9.1)ã§ã®ãƒ¬ãƒ³ãƒ€ãƒªãƒ³ã‚°æ™‚間㯠1æžšç›®:4分43秒 2æžšç›®:41分12秒 ã§ã—ãŸã€‚ã¡ãªã¿ã«ã‚ªãƒªã‚¸ãƒŠãƒ«ã®C++コードã¯ã©ã¡ã‚‰ã‚‚数秒ã¨ã„ã†è©±ã§ã™ã€‚
/dev/dsp ã§éŸ³å£°ã‚’鳴らã™æ–¹æ³• - ã¾ã‚ã‚ã‚‚
超絶技巧 Ruby プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®è³ªç–‘ã§ã€Œã©ã†ã‚„ã£ã¦éŸ³ã‚’鳴らã—ã¦ã„ã‚‹ã®ã‹ã€ã¨ã„ã†è³ªå•ãŒã‚ã£ãŸã®ã§ã€è‡ªåˆ†ã®ãŸã‚ã®è¨˜éŒ²ã‚’å…¼ãã¦ç°¡å˜ã«ç´¹ä»‹ã€‚ ã¨ã„ã£ã¦ã‚‚ Linux Sound programming with OSS API ã«ã‚る通り。Ruby ã§æ›¸ãã¨ã“ã‚“ãªæ„Ÿã˜ã€‚ # デフォルトã§ã¯ 8bit 8000 Hz SampleSize = 256 SamplingRate = 8000 # ... 0:ラ 1:ラ# 2:ã‚· 3:ド 4:ド# 5:レ 6:レ# 7:ミ 8:ファ 9:ファ# 10:ソ 11:ソ# 12:ラ ... tone = 3 # ボリューム: 0 〜 SampleSize/2 ã¾ã§ volume = 60 # å†ç”Ÿã™ã‚‹é•·ã•: 秒 length = 2 # 周波数: 基準ã®ãƒ©ã¯ 440Hz ã€1 オクターブ上ãŒã‚‹ã¨å€ã«ãªã‚‹ freq = 440 * 2**(tone / 1
Ruby 1.9.2リリースã¨WEBrick脆弱性å•é¡Œã®é¡›æœ« - 西尾泰和ã®ã¯ã¦ãªãƒ€ã‚¤ã‚¢ãƒªãƒ¼
ã¯ã„ã€Ruby 1.9.2ãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¾ã—ãŸã。ã“ã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã§ã¯WEBrick ã«ã‚¼ãƒãƒ‡ã‚¤æ”»æ’ƒå¯èƒ½ãªè„†å¼±æ€§ - スラッシュドット・ジャパンã§ç´¹ä»‹ã•ã‚Œã¦ã„る脆弱性ãŒåƒ•ãŒæ›¸ã„ãŸãƒ‘ッãƒã§ä¿®æ£ã•ã‚Œã¦ã„ã‚‹ã‚ã‘ãªã®ã§ã™ã‘ã©ã€ãã‚‚ãã‚‚ãªã‚“ã§åƒ•ãŒä¿®æ£ã—ã¦ã„ã‚‹ã®ã‹ã€ã£ã¦é¡›æœ«ãŒã‚ã‚Šã¨é¢ç™½ã„ã®ã§ç´¹ä»‹ã—ã¾ã™ã€‚ Appleã€upstreamã«å ±å‘Šã—ã¦ãã‚Œãªã„ã¾ã¾è„†å¼±æ€§ã‚’CVEã«å±Šã‘出る upstreamã«é€£çµ¡ãŒæ¥ãªã„ã¾ã¾è„†å¼±æ€§ãŒå…¬é–‹ã•ã‚Œã‚‹ ruby-devã«AppleãŒæ›¸ã„ãŸã¨æ€ã‚れるパッãƒãŒè²¼ã‚‰ã‚Œã‚‹(Appleã§ãªã„人間ã«ã‚ˆã£ã¦) パッãƒã®ãƒ©ã‚¤ã‚»ãƒ³ã‚¹ãŒä¸æ˜Žãªã®ã§å–ã‚Šè¾¼ã‚ãªã„ ライセンスをå•ã„åˆã‚ã›ã‚‹Appleã®çª“å£ãŒä¸æ˜Žãªã®ã§å•ã„åˆã‚ã›ã‚‚ã§ããªã„ ruby-devã‚’èªã‚“ã 人ã¯ãƒ©ã‚¤ã‚»ãƒ³ã‚¹ä¸Šå®‰å…¨ãªãƒ‘ッãƒã‚’書ã‘ãªã„ 脆弱性ã ã‹ã‚‰è©±ã¯éžå…¬é–‹ã«é€²ã‚ãŸã„ yuguiã•ã‚“ãŒruby-devã‚’èªã‚“ã§ãªã„僕ã«æ›¸ã‹ã›ã‚‹ã“ã¨ã«ã™ã‚‹
http://nubyonrails.com/pages/gruff
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GitHub - harajune/Gyazo: Gyazo: the simplest and fastest screenshot uploading tool
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