GitHub - thma/LtuPatternFactory: Lambda the ultimate Pattern Factory: FP, Haskell, Typeclassopedia vs Software Design Patterns
My first programming languages were Lisp, Scheme, and ML. When I later started to work in OO languages like C++ and Java I noticed that idioms that are standard vocabulary in functional programming (fp) were not so easy to achieve and required sophisticated structures. Books like Design Patterns: Elements of Reusable Object-Oriented Software were a great starting point to reason about those struct
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モナドã¯ãƒã‚±ãƒ¢ãƒ³ã€‚æ•°å¦ãŒå‡ºã¦ã“ãªã„モナド入門 - Qiita
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モナドã£ã¦çµå±€ä½•ãªã®ã‚ˆ? — join to Monad v0.1.3 documentation
モナドã£ã¦çµå±€ä½•ãªã®ã‚ˆ?¶ Haskell を勉強ã—よã†ã¨ã™ã‚‹ã¨å¿…ãšã€Œãƒ¢ãƒŠãƒ‰ã€ã£ã¦ã®ãŒå‡ºã¦ãã¾ã™ã€‚å›°ã£ãŸã‚‚ã®ã§ã™ã€‚æ•°å¦ã¨ã‹åœè«–ã¨ã‹é–¢ä¿‚ãŒã‚るらã—ãã£ã¦ã€ä½•ãŒæ›¸ã„ã¦ã‚ã‚‹ã‚“ã ã‹åˆ†ã‹ã‚‰ãªãã£ã¦å«Œã«ãªã£ã¦ã—ã¾ã„ã¾ã™ã€‚ã§ã‚‚ãã€Haskell ã£ã¦å‡„ã„らã—ã„ã˜ã‚ƒãªã„ã§ã™ã‹ã€æ ¼å¥½è‰¯ã„らã—ã„ã˜ã‚ƒãªã„ã§ã™ã‹ã€‚ã“ã“ã¯ã¡ã‚‡ã£ã¨ãŒã‚“ã°ã£ã¦è‰²ã€…考ãˆã¦ã¿ã¾ã—ょã†ã€‚ ãã‚‚ãã‚‚ Haskell ã£ã¦ä½•ãªã®ã‚ˆ?¶ 何ãªã‚“ã§ã—ょã†ãã€Haskell ã£ã¦ã€‚コンピュータ言語らã—ã„ã‚“ã§ã™ã€ã‚ã€ãã‚Œã¯åˆ†ã‹ã£ã¦ã‚‹ã¨ã€‚良ã挙ã’られる性質ã¯æ¬¡ãªæ„Ÿã˜?: 関数型言語 å¼·ã„型付㑠é…延評価 å‚ç…§é€éŽ ã“ã“ã§ã¡ã‚‡ã£ã¨åž‹ã«é–¢ã—ã¦è¦‹ã¦ã¿ã¾ã—ょã†ã€‚試ã—ã« Haskell ã®å®Ÿè£…ã® 1 ã¤ã§ã‚ã‚‹ Hugs 㧠1 ã«ã¤ã„ã¦è€ƒãˆã¦ã¿ã¾ã™ã€‚Hugs ã§ã¯ :type ã‚„ :info ã¨ã„ã†ã‚³ãƒžãƒ³ãƒ‰ã§ hugs ã«åž‹ã®æƒ…å ±ãªã©ã‚’質å•ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚例ãˆ
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以下ã®tweetã—ãŸã‚ˆã†ã«ã€æœ€è¿‘ãã‚Œãªã‚Šã«ã€(主ã«Haskell関連ã®)è«–æ–‡èªã‚“ã§ã‚‹ã®ã ã‘れ㩠最近ã€è«–æ–‡èªã‚€ã®æ¥½ã—ã„ã¨æ€ã†ã“ã¨ãŒãã‚Œãªã‚Šã«ã‚ã‚‹ã‘ã©ã€ã„や楽ã—ã„ã¨ã‹ã˜ã‚ƒãªãç„¡æ„è˜ã«æ™‚é–“ãŒã‚ã‚Œã°ãšã£ã¨è«–æ–‡èªã¿ç¶šã‘ã¦ã‚‹ã®ãŒå½“ãŸã‚Šå‰ã®çŠ¶æ…‹ã«ãªã‚‰ãªã„ã¨ã ã‚ã 。ã£ã¦è‡ªèº«ã«è¨€ã„èžã‹ã›ã‚ˆã†ã¨ã—出ã™ã‚ˆã†ãªå¤‰ãªæ„è˜ã®é«˜ã¾ã‚Šæ–¹ã—ã¦ã‚‹ 2015-07-18 02:30:31 via Twitter Web Client 一回èªã‚“ã ã ã‘ã§ã¯ã™ã¹ã¦ã‚’ç†è§£ã§ãã‚‹ã‚ã‘ã§ã‚‚ãªã„ã—ã€ã€Œã†ã¾ã日本語ã«è¦ç´„ã—ã¦ç´¹ä»‹ã€ã§ã™ã‚‰çµæ§‹é ‘張らãªã„ã¨ã§ãã‚‹æ°—ãŒã—ãªã„ã‘ã©ã€ãã‚Œãªã‚Šã«èªã‚“ã§ã‚‹ã®ã‚’ã€ã¨ã‚Šã‚ãˆãšä¸€è¦§ã§ã¾ã¨ã‚ã¦ãŠã“ã†ã¨æ€ã£ãŸæ¬¡ç¬¬ã€‚ 昔ã¯è«–æ–‡ãªã‚“ã¦å…¨ç„¶èªã‚€ç¿’æ…£ãªã‹ã£ãŸã—ã€èªã‚‚ã†ã¨ã—ã¦ã‚‚(英語力ã¨å‰æ知è˜ã®å•é¡Œã§)全然èªã‚ãªã‹ã£ãŸã‘ã©ã€å°‘ã—ã§ã‚‚èªã‚るよã†ã«ãªã£ã¦ãã‚‹ã¨æ¥½ã—ã„ã§ã™ã。 ã‚ã¨ã€Œèªã‚“ã ã€ã¨ã„ã†ã®ã¯ã€ 最åˆã«èªã‚“ã ã®ã¯çµæ§‹æ˜”ã
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