[ANN] Rails 3.2.15 has been released!
Hi everyone, I am happy to announce that Rails 3.2.15 has been released. This is a bug fix release and includes 56 commits. This release also contains one security fix that you can read about here. Users are encouraged to upgrade as soon as possible. CHANGES since 3.2.14 To view the changes for each gem, please read the changelogs on GitHub: Action Mailer CHANGELOG Action Pack CHANGELOG Active Mod
![[ANN] Rails 3.2.15 has been released!](https://cdn-ak-scissors.b.st-hatena.com/image/square/5dbf8d4bb6aeb72c4906093e54727da9571cbd97/height=288;version=1;width=512/https%3A%2F%2Frubyonrails.org%2Fassets%2Fimages%2Fopengraph.png)
Rails3 routes.rb ã¾ã¨ã‚ | akkunchoi@github
ã¯ã˜ã‚㫠ルーティングã¨ã¯ シンプルãªä¾‹ デãƒãƒƒã‚° Resource Routing 生æˆã•ã‚Œã‚‹ãƒ«ãƒ¼ãƒˆ 基本 idã‚’ä¼´ã‚ãªã„å ´åˆ Namespace - path and controller prefix Scope - controller prefix Scope - path prefix Nested Resources - has_manyãªå ´åˆã« member, collection - è¿½åŠ ã®ã‚¢ã‚¯ã‚·ãƒ§ãƒ³ collection 㨠match Non-Resourceful Routes Dynamic Static query strings Defaults Naming - matchã§ã‚‚åå‰ã‚’付ã‘ã‚‹ Constraints (HTTP verb) - HTTPメソッドã§åˆ¶ç´„ã™ã‚‹ Constraints (parameter) - パラメータを制約ã™ã‚‹ Constrai
#279 Understanding the Asset Pipeline - RailsCasts
Asset Pipelineã¯Rails 3.1ã®ã‚‚ã£ã¨ã‚‚大ããªæ–°æ©Ÿèƒ½ã§ã™ãŒã€åŒæ™‚ã«ã‚‚ã£ã¨ã‚‚æ··ä¹±ã—ã‚„ã™ã„機能ã§ã‚‚ã‚ã‚Šã¾ã™ã€‚今回ã®ã‚¨ãƒ”ソードã§ã¯ã€ã“ã®Asset PipelineãŒã©ã®ã‚ˆã†ã«Railsアプリケーションã®ã‚¢ã‚»ãƒƒãƒˆã‚’管ç†ã™ã‚‹ã‹ã‚’見るã“ã¨ã«ã‚ˆã£ã¦ã€å°‘ã—ãã®ç¥žç§˜æ€§ã‚’å–り除ã„ã¦ã„ããŸã„ã¨æ€ã„ã¾ã™ã€‚ã‚‚ã—Asset Pipelineã«ã¤ã„ã¦ã¾ã£ãŸã知è˜ãŒãªã„å ´åˆã¯ã€Rails Guideã®Asset Pipelineã®ãƒšãƒ¼ã‚¸ãŒå¤šãã®æ©Ÿèƒ½ã‚’説明ã—ã¦ã„ã‚‹ã®ã§ã€ã¾ãšãã“ã‹ã‚‰å§‹ã‚ã‚‹ã®ãŒã„ã„ã§ã—ょã†ã€‚ Rails 3.1アプリケーションを書ã„ãŸã“ã¨ãŒã‚ã‚‹æ–¹ãªã‚‰ã€http://localhost:3000/assets/application.jsã«ã‚¢ã‚¯ã‚»ã‚¹ã™ã‚Œã°ã‚¢ãƒ—リケーションã®ã™ã¹ã¦ã®JavaScriptã‚’å«ã‚“ã ファイルãŒã‚ã‚‹ã“ã¨ã‚’ã”å˜çŸ¥ã§ã—ょã†ã€‚ã—ã‹ã—ã“ã‚Œã¯ã©ã®ã‚ˆã†ãªä»•çµ„ã¿ã«ãªã£ã¦ã„ã‚‹ã®ã§ã—ょã†
Rails 3 ã® I18n ã«ã¤ã„㦠- ãŠã‚‚ã—ã‚webサービス開発日記
Ruby on Rails Guides: Rails Internationalization (I18n) APIã‚’èªã‚“ã§ã®ãƒ¡ãƒ¢ã€‚全部網羅ã—ã¦ãŸã‚Šã¯ã—ã¦ãªã„ã®ã§ã€æ°—ã«ãªã£ãŸæ–¹ã¯åŽŸæ–‡è¦‹ã¦ãã ã•ã„。 基本 I18n.translate "store.title" I18n.localize Time.now # çŸç¸®å½¢ I18n.t "store.title" I18n.l Time.now config/locales ㌠translation 用ã®ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆãƒãƒ¼ãƒ‰ãƒ‘ス。 I18n.load_path ã‚„ config/application.rb 内㧠config.i18n.load_path ã‚’ã„ã˜ã‚Œã°ä¿®æ£ã§ãる。 辞書ファイルã«ã¯yamlå½¢å¼ã‹Rubyã®hashå½¢å¼ãŒä½¿ãˆã‚‹ã€‚ デフォルトã®localeã¯:en I18n.default_localeã§ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã®localeを変
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Rails3 routes
ã‚„ã¯ã‚Šè§¦ã‚Œã‚‹ã“ã¨ã«ãªã£ã¦ã—ã¾ã£ãŸ routes.rb。ã“れを期ã«æ„味ä¸æ˜Žãªéƒ¨åˆ†ã‚’ç†è§£ã—よã†ã€‚ 勉強ã—ã¦å¾—られãŸæƒ…å ±ã‚’ãƒ¡ãƒ¢ã€‚ routes.rb ã«ã¦ç”Ÿæˆã•ã‚Œã‚‹ URL ã«ã¤ã„ã¦ã¯ rake routes コマンドã«ã¦ç¢ºèªã§ãる。 記載ã™ã‚‹å‡ºåŠ›çµæžœã¯ã™ã¹ã¦ rake routes ã«ã¦å‡ºåŠ›ã•ã‚ŒãŸçµæžœã§ã™ã€‚ match(path, options={}) route 師弟ã®åŸºæœ¬ã€‚アクセスå¯èƒ½ãª path を指定ã—ã¦ã‚„ã‚‹ã“ã¨ã§ã€HTTP リクエストを処ç†ã§ãるよã†ã«ãªã‚‹ã€‚ match "foo/bar" # foo_bar /foo/bar(.:format) {:controller=>"foo", :action=>"bar"} path ã¯å¿…ãšä¸€ã¤ä»¥ä¸Š "/" を入れã¦ã‚„ã‚‹å¿…è¦ãŒã‚る。 match "foo" => NG match "foo/bar" => :controller=>"f
今ã•ã‚‰Rails3メモ - ãã®5: Model Association -
ã¾ãšã¯è¨è¨ˆä»¥å‰ã®è©±ã‹ã‚‰ã€‚（ã¨ã„ã†ã‹è¨è¨ˆã¯èªžã‚Œã¾ã›ã‚“。） ã‚ã¨ã€Rails ガイドèªã‚€ãªã‚‰ã“ã®ã‚¨ãƒ³ãƒˆãƒªè¦ã‚‰ãªã„。 Ruby on Rails Guides: A Guide to Active Record Associations 基本概念用語DBMS 用語ã¨ã—ã¦ã¯ entity ã® relation ã ã¨æ€ã†ã‚“ã ã‘ã©ã€Rails çš„ã«ã¯ クラスベース OOP ã®ç”¨èªžã‚’ãã®ã¾ã¾æ‹å€Ÿã—㦠Model（クラス）㮠association ã¨å‘¼ã¶ã‚‰ã—ã„。 DBMSã®åˆ¶ç´„ã¯ãŸã ã®ç´„æŸå¤–部ã‚ー制約 = リレーションシップã§ã¯ãªã„DBMS ã¯ã“ã®åˆ¶ç´„を無視ã—ã¦æ§‹ã‚ãªã„リレーションシップã¯ãƒ†ãƒ¼ãƒ–ルè¨è¨ˆã‚’開発者ãŒã€Œãã†æ±ºã‚ãŸã€ã‹ã‚‰ãƒªãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³ã‚·ãƒƒãƒ—ã‚’è¨å®šã™ã‚‹ã®ãŒå¤–部ã‚ー制約ã§ã¯ãªã„ã“ã¨ã«æ³¨æ„ã—ã¦ãã ã•ã„。外部ã‚ー制約ã¯ã€åˆ—ã®å€¤ãŒã‚¿ãƒ¼ã‚²ãƒƒãƒˆãƒ†ãƒ¼ãƒ–ルã®æ—¢çŸ¥ã®ã‚ーをå‚ç…§ã™ã‚‹ã‹ã©ã†ã‹ãƒã‚§ãƒƒã‚¯ã™ã¹ãã“ã¨ã‚’ã€ãƒ‡ãƒ¼ã‚¿ãƒ™
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GitHub - carrierwaveuploader/carrierwave: Classier solution for file uploads for Rails, Sinatra and other Ruby web frameworks
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