The Ruby Toolbox - Know your options!
Find actively maintained & popular open source software libraries for the Ruby programming languageThe Ruby Toolbox is a catalog of all Rubygems that keeps track of popularity and health metrics to help you choose a reliable library CategoriesTo give you an overview of what open source libraries are available for a given task we group projects for common problems into categories. The catalog itsel
Does Rails Performance Need an Overhaul?
Igvita.com has recently published the article Rails Performance Needs an Overhaul. Rails performance… no, Ruby performance… no Rails scalability… well something is being criticized here. From my experience, talking about scalability and performance can be a bit confusing because the terms can mean different things to different people and/or in different situations, yet the meanings are used interc
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Why I think Mongo is to Databases what Rails was to Frameworks // RailsTips by John Nunemaker
RailsTips One man, lazily posting some of the things he learns. subscribe » Strong statement, eh? The more I work with Mongo the more I am coming around to this way of thinking. I tell no lie when I say that I now approach Mongo with the same kind of excitement I first felt using Rails. For some, that may be enough, but for others, you probably require more than a feeling to check out a new techno
KOSHIGOEå¦ç¿’帳 - [BackgroundJob][Ruby] Resque ã¨ã¯
Resque 㯠GitHub ã§é–‹ç™ºï¼é‹ç”¨ã—ã¦ã„ã‚‹ã€ãƒãƒƒã‚¯ã‚°ãƒ©ã‚¦ãƒ³ãƒ‰ã‚¸ãƒ§ãƒ–を作り・複数ã®ã‚ューã«é…ç½®ã—・ãれらを後ã§å‡¦ç†ã™ã‚‹ãŸã‚ã®ã€è£ã« Redis を採用ã—ãŸãƒ©ã‚¤ãƒ–ラリ。 Resque is a Redis-backed library for creating background jobs, placing those jobs on multiple queues, and processing them later. Introducing Resque - GitHub defunkt's resque at master - GitHub GitHub ã®ãƒ–ãƒã‚°è¨˜äº‹ã‹ã‚‰ã€Resque ã®èƒŒæ™¯ã‚’メモ。 ãƒãƒƒã‚¯ã‚°ãƒ©ãƒ³ãƒ‰ã‚¸ãƒ§ãƒ–ã¯ã€perform ã«å¿œç”ã§ãã‚‹ Ruby ã®ã‚¯ãƒ©ã‚¹ã‹ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã€‚ ã“ã‚Œã¾ã§ 10m (10 million?) ã®ã‚¸ãƒ§ãƒ–を処ç†ã—ã¦ããŸã¨ã®äº‹ã€‚ GitHu
Railsã§Amazonã®å•†å“を扱ㆠ- 今日ã®ã”ã¯ã‚“ã¯ç´ 麺ã§ã™
Amazonã®å•†å“ã¯APIを介ã—ã¦ç°¡å˜ã«å–å¾—ã§ãã¾ã™ãŒ, å–å¾—ã—ãŸæƒ…å ±ã¯ã‚ャッシュ目的以外ã§ãƒãƒ¼ã‚«ãƒ«ã«æ ¼ç´ã—ã¦ã¯ã„ã‘ãªã„, ãªã©ã®åˆ¶ç´„ãŒã‚ã‚‹. ãªã®ã§ã©ã‚“ãªé¢¨ã«æ›¸ã‘ã°ã„ã„ã‹ãƒ¡ãƒ¢. ã‚ã¨æ¯Žå›žAPIを介ã—ã¦ã„ã¦ã¯é…ããªã‚‹ã®ã§memcachedを使ã†(ã‚ャッシュ目的ãªã®ã§OKãªã¯ãš). ã¾ãšAmazonã®APIã«ç°¡æ½”ã«ã‚¢ã‚¯ã‚»ã‚¹ã§ãã‚‹RubyGemsを入れる. $ sudo gem install amazon-ecs次ã«Railsã®configã®ä¸èº«ã‚’書ãæ›ãˆã¦ãŠã. # config/environment.rb config.gem 'amazon-ecs', :lib => 'amazon/ecs' # config/initializers/amazon_ecs.rb Amazon::Ecs.options = { :aWS_access_key_id => 'APIを使ã†ãŸã‚ã«å¿…è¦ãªã‚¢
Year of Rails Innovation, Recap
The Rails Envy guys—Gregg Pollack and Jason Seifer—gave a fantastic talk at RailsConf on Friday about all the great Rails apps, tools and plugins that have been released in the past year. Their talk was very thorough and covered a lot of ground, and I thought it was worth mentioning some highlights here. Ruby and Rails IDEs Personally, I use TextMate, but I know a lot of Java developers who won’t
RDoc をインクリメンタルサーãƒã™ã‚‹ greasemonkey スクリプト - 2nd life (移転ã—ã¾ã—ãŸ)
http://rails2u.com/misc/rdocincsearch.user.js 今ç¾åœ¨ã€ruby ライブラリã®ãƒ‰ã‚ュメント㯠rdoc ã§ç”Ÿæˆã™ã‚‹ã®ãŒä¸€èˆ¬çš„ã§ã™ã€‚ãã®ä¸ã®ãƒ‰ã‚ュメント生æˆã®æ–¹æ³•ã®ä¸€ã¤ã®ãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆã« html ãŒã‚ã‚Šã€ãƒ©ã‚¤ãƒ–ラリドã‚ュメント㮠Web ã®å…¬é–‹å½¢å¼ã¨ã„ãˆã° rdoc ãŒç”Ÿæˆã—㟠html ãŒã‚¹ã‚¿ãƒ³ãƒ€ãƒ¼ãƒ‰ãªæ„Ÿã˜ã§ã™ã€‚ã¾ãŸ rubygems をインストールã™ã‚‹ã¨ä½¿ãˆã‚‹ã€ãƒãƒ¼ã‚«ãƒ«ã§ httpd(webrick) ã‚’èµ·å‹•ã—ã¦ãƒ©ã‚¤ãƒ–ラリドã‚ュメントを閲覧ã§ãã‚‹ gem_server ã‚‚ rdoc ã® html を利用ã—ã¦è¡¨ç¤ºã—ã¦ã„ã¾ã™ã€‚ ã—ã‹ã—ã€rdoc ã®å‡ºåŠ›ã™ã‚‹ html ã¯æ¤œç´¢ãŒã§ããªã„ã®ã§ã€ãŸãã•ã‚“ã®ãƒ¡ã‚½ãƒƒãƒ‰ã‹ã‚‰å¿…è¦ãªãƒ¡ã‚½ãƒƒãƒ‰ã‚’探ã™ã®ã«è‹¦åŠ´ã—ã¾ã™ã€‚ãã‚“ãªã‚ã‘㧠rdoc ã‚’ JavaScript ã§ã‚¤ãƒ³ã‚¯ãƒªãƒ¡ãƒ³ã‚¿ãƒ«ã‚µãƒ¼ãƒã§ãるよã†ã«ã™ã‚‹ grease
インストールã™ã‚‹ã ã‘ã§ã™ãã«ä½¿ãˆã‚‹æœ¬æ ¼çš„ãªç„¡æ–™Railsプラグイン - koumiyaã®æ—¥è¨˜
よã使ã†Railsプラグインをリスト。毎回検索ã—ã¦ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ã®ãŒé¢å€’ã ã£ãŸã®ã§ã€‚ ã¡ãªã¿ã«ã‚¿ã‚¤ãƒˆãƒ«ã¯ãƒ›ãƒƒãƒ†ãƒ³ãƒˆãƒªãƒ¡ãƒ¼ã‚«ãƒ¼ã§ã™ã€‚ç„¡æ–™ã˜ã‚ƒãªã„プラグインãªã‚“ã¦è¦‹ãŸäº‹ãªã„ã‘ã©w160ブクマã¯ã„ãäºˆæ„Ÿï¼ rails app_nameã—ãŸã‚‰å³è¡Œå…¥ã‚Œã‚‹ãƒ—ラグインãŸã¡ Annotate Models Modelã«å¯¾å¿œã™ã‚‹ãƒ†ãƒ¼ãƒ–ルã®ã‚«ãƒ©ãƒ æƒ…å ±ã‚’ã‚³ãƒ¡ãƒ³ãƒˆã¨ã—ã¦ä»˜åŠ ã—ã¦ãれる。 script/plugin install http://repo.pragprog.com/svn/Public/plugins/annotate_models Safe ERB HTMLエスケープを忘れã¦ã„ã‚‹ã¨è¦å‘Šã—ã¦ãれる。 ã„ã¤ã®ã¾ã«ã‹Agile Web Developmentã«ä¹—ã£ã¦ã‚‹ï¼ã¨æ€ã£ãŸã‚‰ã€ã•ã‚‰ã«GitHubã§äºœç¨®ãŒå‡ºã¦ã¦ã³ã£ãり。リンクを張ã£ãŸã‚‚ã®ã¯sqlite3ã«ã‚‚対応ã—ã¦ã„る模様。 script/plug
Rails 実行ä¸ã« GC ã«ã‹ã‹ã£ã¦ã„る時間 - kiwamu日記
å‰å›žã®è¨˜äº‹ã§ã¯ Rails 実行ä¸ã®ãƒ¡ã‚½ãƒƒãƒ‰å‘¼ã³å‡ºã—ã™ã¹ã¦ã‚’トレースã—ã¦ã¿ã¾ã—ãŸãŒã€ä»Šå›žã®ã‚¿ãƒ¼ã‚²ãƒƒãƒˆã¯ Garbage Collection ã«è¦ã—ã¦ã„ã‚‹ CPU 時間ã§ã™ã€‚å‰ã¨åŒã˜ãã€render :text => "Hello World!" ãªã‚¢ãƒ—リã«å¯¾ã—㦠Apache Bench ã‹ã‚‰ 1万リクエストã®è² è·ã‚’与ãˆã€ãã®é–“ã® GC 時間をトレースã—ã¾ã—ãŸã€‚ DTrace ã®çµæžœã‚’ã¿ã‚‹ã¨ã€è¨ˆ 75 回㮠GC ãŒç¢ºèªã•ã‚Œã€åˆè¨ˆã§ç´„ 5 秒程度 ã® CPU 時間を消費ã—ã¦ã„るよã†ã§ã™ã€‚ab ã®å®Ÿè¡Œã•ã‚Œã¦ã„ãŸç´„ 40 秒間ã¯ã€(アクティビティモニタã§è¦‹ã¦ã„ã‚‹ã¨) ruby プãƒã‚»ã‚¹ã® CPU 使用率ãŒã»ã¼ 100% è¿‘ãã«å¼µã‚Šä»˜ã„ã¦ã„ãŸã®ã§ã€ãã®ã†ã¡ã®ç´„ 1/8 ㌠GC ã«ä½¿ã‚ã‚Œã¦ã„ãŸã¨ã„ã†ã“ã¨ã§ã—ょã†ã‹ã€‚ # メソッド呼ã³å‡ºã—ã®ã¨ãã¨é•ã„ã€ãƒˆãƒ¬ãƒ¼ã‚¹å¯¾è±¡ã‚’ã²ã£ã‹ã‘る回数も多ãã¯ãªã„ã®ã§
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Ruby Tuesday #3 - 2009 ä¸‰æœˆå ´
Continuous Thinking—
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