Node.jsã®ã‚³ãƒ¼ãƒ«ãƒãƒƒã‚¯åœ°ç„ã‚’Promiseã‚„Generatorを使ã£ã¦è§£æ¶ˆã™ã‚‹ - HackerNews翻訳ã—ã¦ã¿ãŸã€ŒHackerNews翻訳ã—ã¦ã¿ãŸã€ãŒ POSTD (ãƒã‚¹ãƒˆãƒ»ãƒ‡ã‚£ãƒ¼) ã¨ã—ã¦ãƒªãƒ‹ãƒ¥ãƒ¼ã‚¢ãƒ«ã—ã¾ã—ãŸï¼ ã“ã®è¨˜äº‹ã¯ã“ã“ã§ã‚‚公開ã•ã‚Œã¦ã„ã¾ã™ã€‚ Original article: Managing Node.js Callback Hell with Promises, Generators and Other Approaches by Marc Harter 下ã®ã‚ˆã†ãªã‚³ãƒ¼ãƒ‰ãŒã€è¦ªã—ã¿ã‚’ã“ã‚ã¦ã€Œã‚³ãƒ¼ãƒ«ãƒãƒƒã‚¯åœ°ç„ã€ã¨ã‹ã€Œæ»ã®ãƒ”ラミッドã€ã¨ã‹å‘¼ã°ã‚Œã¦ã„ã‚‹ã®ã¯ã”å˜ã˜ã§ã™ã‚ˆã。 doAsync1(function () { doAsync2(function () { doAsync3(function () { doAsync4(function () { }) }) }) ã“ã®çŠ¶æ…‹ãŒã‚³ãƒ¼ãƒ«ãƒãƒƒã‚¯åœ°ç„ã‹ã©ã†ã‹ã¯ã€æ„見ã®åˆ†ã‹ã‚Œã‚‹ã¨ã“ã‚ã§ã—ょã†ã€‚ãƒã‚¹ãƒˆãŒã„ãら深ãã¦ã‚‚å…¨ãå•é¡ŒãŒãªã„コードもã‚ã‚‹ã‹ã‚‰ã§
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