Dependency Injection in Ruby - { | one, step, back | }
Introduction At the 2004 Ruby Conference, Jamis Buck had the unenviable task to explain Dependency Injection to a bunch of Ruby developers. First of all, Dependency Injection (DI) and Inversion of Control (IoC) is hard to explain, the benefits are subtle and the dynamic nature of Ruby make those benefits even more marginal. Furthermore examples using DI/IoC are either too simple (and don’t convey
BEAR DI
The document discusses dependency injection (DI) in PHP using the BEAR framework. It shows how DI allows classes to declare dependencies without knowing how to instantiate them. The User class declares a dependency on a Storage interface without knowing the concrete class. The document provides various examples of injecting dependencies into classes through the constructor, setter methods, and a g
JSR 330: Dependency Injection for Java
Updates to the Original JSR The following updates have been made to the original proposal. 2015.01.09 Maintenance Lead: Bob Lee E-Mail Address: [email protected] Telephone Number: +1 314 537 6570 Fax Number: +1 650 253 0000 2010.03.01 Maintenance Leads: Bob Lee, VMWare Representatives: Bob Lee, Rod Johnson E-Mail Address: [email protected], [email protected] Telephone Number: +1 314 5
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google-guice - Google Code
Put simply, Guice alleviates the need for factories and the use of new in your Java code. Think of Guice's @Inject as the new new. You will still need to write factories in some cases, but your code will not depend directly on them. Your code will be easier to change, unit test and reuse in other contexts. Guice embraces Java's type safe nature. You might think of Guice as filling in missing featu
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Googleã¯3月8æ—¥(米国時間)ã€Guiceã®åˆã®ãƒ¡ã‚¸ãƒ£ãƒ¼ãƒªãƒªãƒ¼ã‚¹ã¨ãªã‚‹Guice 1.0を公開ã—ãŸã€‚Guiceã¯Javaã§é–‹ç™ºã•ã‚ŒãŸDI(Dependency Injection)フレームワーク。シンプルãªã‚¢ãƒ¼ã‚テクãƒãƒ£ã«ãªã£ã¦ãŠã‚Šã€ã‚¢ãƒŽãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ã‚„ジェãƒãƒªãƒƒã‚¯ã‚’活用ã—ãŸé–‹ç™ºãŒç‰¹å¾´ã€‚ GuiceãŒä¾å˜æ€§æ³¨å…¥ã§ãã‚‹ã®ã¯ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã€ãƒ•ã‚£ãƒ¼ãƒ«ãƒ‰ã€ãƒ¡ã‚½ãƒƒãƒ‰ãªã©ã€‚セッターメソッドã«ã‹ãŽã‚‰ãšã€è¤‡æ•°ã®å¼•æ•°ã‚’ã¨ã‚‹ãƒ¡ã‚½ãƒƒãƒ‰ã«å¯¾ã—ã¦ã‚‚é©ç”¨ã§ãる。ãã®ã»ã‹ã®ç‰¹å¾´ã¨ã—ã¦ã‚«ã‚¹ã‚¿ãƒ スコープã€ç’°çŠ¶ä¾å˜ã¸ã®å¯¾å¿œã€ã‚¹ã‚¿ãƒ†ã‚£ãƒƒã‚¯ãƒ¡ãƒ³ãƒãƒ¼ã®ã‚¤ãƒ³ã‚¸ã‚§ã‚¯ã‚·ãƒ§ãƒ³å¯¾å¿œã€Spring Frameworkã¨ã®çµ±åˆã€AOP Allianceメソッドインターセプションãªã©ãŒã‚る。 Guiceã¯ã™ã§ã«æ•°ã‚«æœˆã«ã‚ãŸã‚Šã€Googleã«ãŠã‘るミッションクリティカルアプリケーションã«ãŠã„ã¦æŽ¡ç”¨ã•ã‚Œã¦ã„る。Google最大ã®ã‚¢ãƒ—リケーションã§ã‚ã‚‹
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