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ã€ŒDIã¯å¿…ãšã—ã‚‚å–„ã§ã¯ãªã„ã€| Dependency injection is not a virtue by DHH
DHHã® Dependency injection is not a virtue(2013) ã¨ã„ã†è¨˜äº‹ã¯æœ‰åã§ã™ãŒã€ã¡ã‚ƒã‚“ã¨ã—ãŸæ—¥æœ¬èªžè¨³ãŒæ„å¤–ã¨ãªã„ã‚ˆã†ãªã®ã§ã€æ›¸ãå‡ºã—ã¦ã¿ã¦æ€ã£ãŸã“ã¨ã‚’è¦ç´„ã—ã¦ã¿ãŸã€‚[1] Rubyã®ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®ä¸ã«ã¯ã€ä½•ã‚‚è€ƒãˆãšã«ä»–ã®ãƒ¢ãƒ‡ãƒ«ã®newã‚’æ›¸ã„ã¦ã‚‹äººã®å‰²åˆãŒå¤šã„ã¨ã„ã†ï¼ˆã‚³ãƒ¼ãƒ‰ãƒ¬ãƒ“ãƒ¥ãƒ¼æ™‚ã®ãƒ’ã‚¢ãƒªãƒ³ã‚°ã«ã‚ˆã‚‹ï¼‰ä½“æ„ŸãŒã‚ã‚Šã€ã¾ãŸ8å¹´å‰ã®è¨˜äº‹ãªã®ã§çµŒé¨“ã®æµ…ã„äººã¯èªã‚“ã ã“ã¨ãŒãªã„äººã‚‚ã„ã‚‹ã¨æ€ã†ã€‚è©²å½“ã™ã‚‹æ–¹ã¯æ˜¯éžèªã‚“ã§ã»ã—ã„ã€‚ å…¨éƒ¨èªã‚€æ™‚é–“ãŒç„¡ã„äººã¯è¦ç´„ã¸. åŽŸæ–‡ã¨è¨³æ–‡ In languages less open than Ruby, hard-coded class references can make testing tough. If your Java code has Date date = new Date(); buried in its guts,
cuttoff19 2021/06/28
ruby

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DI
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TypeScriptã®DIã¯ã©ã†ã™ã‚Œã°ã„ã„ã®ï¼Ÿ
Angular's Future without NgModules: Architectures with Standalone Components
cuttoff19 2019/12/05
typescript

DI
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DI (Dependency Injection) ã®åŸºæœ¬ - Qiita
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cuttoff19 2018/11/07
DI

Kotlin
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ä¾å˜æ€§æ³¨å…¥(DI)ã®è§£èª¬ã¨ã‚„ã‚Šæ–¹ - Qiita
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cuttoff19 2018/04/26
DI

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