Why Reactive Matters #ScalaMatsuri2016/01/30 ScalaMatsuri 2016 by @okapies http://scalamatsuri.org/
関数型プãƒã‚°ãƒ©ãƒžã®ãŸã‚ã® Rx 入門（後編） - Okapies' Archive
å‰ç·¨ã§ã¯ã€Reactive Extensions (Rx) ã®æ©Ÿèƒ½ã‚’関数型プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®è¦–点ã§èªã¿è§£ã„ãŸã€‚続ã„ã¦å¾Œç·¨ã§ã¯ã€å‰ç·¨ã§ç´¹ä»‹ã—㟠Rx ãŒé–¢æ•°åž‹çš„ãªæ©Ÿèƒ½ã‚’æä¾›ã—ã¦ã„る背景ã€ã¤ã¾ã‚Š Observable ã¨ä»–ã®ä¸€èˆ¬çš„ãªã‚³ãƒ³ãƒ†ãƒŠã®é–¢ä¿‚ã«å¯¾ã—ã¦ã‚¹ãƒãƒƒãƒˆãƒ©ã‚¤ãƒˆã‚’当ã¦ã¦ã¿ãŸã„。 ã‚らã‹ã˜ã‚æ–ã£ã¦ãŠãã¨ã€æœ¬ç·¨ã®è©±é¡Œã¯ã€å®Ÿéš›ã« Rx を使ã†ä¸Šã§ç†è§£ã—ã¦ã„ã‚‹å¿…è¦ã¯ï¼ˆã‚ã¾ã‚Šï¼‰ãªã„。ã¨ã‚Šã‚ãˆãšã€ Observable ã¯ã€List ã‚„ Future ã¨åŒã˜ãモナドã®ä¸€ç¨®ã§ã‚ã‚‹ 以下ã®è¡¨ã«å‡ºã¦ãるコンテナã¯ã€éš£åŒå£«ã§äº’ã„ã«ã‚ˆãä¼¼ãŸï¼ˆã‚ã‚‹ã„ã¯æ£å対ã®ï¼‰æ€§è³ªã‚’æŒã£ã¦ã„ã‚‹: å˜æ•° 複数 åŒæœŸ (pull) T/Try[T] Iterable[T] éžåŒæœŸ (push) Future[T] Observable[T] …ã¨ã„ã†è©±ã ã‘記憶ã«ç•™ã‚ã¦ã‚‚らãˆã°ã€ã“ã“ã§å›žã‚Œå³ã—ã¦ã‚‚オーケー。ã¨ã¯ã„ãˆã€èˆˆå‘³ã®ã‚る人ã¯ã“ã®
Reactive Programming in JavaScript - Frontrend Final Conference 資料
Reactive Programming in JavaScript ( 今回ã®ã‚¹ãƒ©ã‚¤ãƒ‰: HTML版 ) ã“ã®ã‚¹ãƒ©ã‚¤ãƒ‰è‡ªä½“㌠Bacon.js ã§æ›¸ã‹ã‚ŒãŸ ahomu/Talkie ã§ä½œã‚‰ã‚Œã¦ã„ã¾ã™ã€‚Rxç³»ã®ãƒ©ã‚¤ãƒ–ラリã«èˆˆå‘³ã‚’æŒãŸã‚ŒãŸæ–¹ã¯ã€ãœã²ã‚³ãƒ¼ãƒ‰ã®ã»ã†ã‚‚ã”覧ã„ãŸã ã‘ã‚Œã°ã€‚ アジェンダ What is Reactive Programming ? Reactive in Frontend JavaScript FRP with Reactive Extensions Reactive Programming ã«ã¤ã„ã¦ç´¹ä»‹ã—ã¾ã—ãŸã€‚今回も懲りãšã«æ–°ãƒã‚¿ã§ã—ゃã¹ã£ãŸæ¬¡ç¬¬ã€‚Reactive ã‚‚ Functional も若干ã“ã‚ã„ã²ã¨ãŸã¡ãŒç”Ÿæ¯ã—ã¦ã„るイメージ（個人ã®æ„Ÿæƒ³ã§ã™ï¼‰ãŒã‚ã‚‹ã®ã§ã€é…延評価ã§é£›ã‚“ã§ãã‚‹æ–§ã ã‘ãŒã“ã‚ã„ :P ノイズé¿ã‘ 率直ãªæ„Ÿæƒ³ã¨ã—ã¦ã€RP/FRP ã‚’å¦ã¼ã†ã¨ã™ã‚‹ã¨æƒ…å ±
Functional Reactive React.js
After watching a compelling talk about FRP by Jafar Husain from the Netflix UI team, I’ve been fascinated by the way reactive programming can make code both effective and elegant. At Football Radar, we work with many different streams and sources to create rich interfaces that capture realtime data about football matches, and we’re convinced that our products are a perfect fit for reactive program
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original: The introduction to Reactive Programming you've been missing (by @andrestaltz) (translated by @ninjinkun, reviewed by @ma0e) ã‚ãªãŸã¯ãƒªã‚¢ã‚¯ãƒ†ã‚£ãƒ–プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã¨å‘¼ã°ã‚Œã‚‹æ–°ã—ã„方法ãŒæ°—ã«ãªã£ã¦ã„る。 勉強ã™ã‚‹ã®ã¯å¤§å¤‰ã§ã€è‰¯ã„æ•™æãŒãªã„ã®ã§ã•ã‚‰ã«é›£ã—ã„。ç§ãŒå‹‰å¼·ã‚’始ã‚ãŸã¨ãã¯ã€ã¾ãšãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ«ã‚’探ã—ãŸã€‚見ã¤ã‘ãŸã®ã¯ä¸€æ¡ã‚Šã®å®Ÿè·µçš„ãªã‚¬ã‚¤ãƒ‰ã ã‘ã€ã—ã‹ã‚‚ãれらã¯è¡¨é¢ã‚’ãªãžã£ã¦ã„ã‚‹ã ã‘ã§ã€ãƒªã‚¢ã‚¯ãƒ†ã‚£ãƒ–プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®ã‚¢ãƒ¼ã‚テクãƒãƒ£å…¨ä½“åƒã‚’構築ã—よã†ã¨ã—ã¦ã¯ã„ãªã‹ã£ãŸã€‚ã‚る関数をç†è§£ã™ã‚‹ã®ã«ã€ãƒ©ã‚¤ãƒ–ラリã®ãƒ‰ã‚ュメントã¯å½¹ã«ç«‹ãŸãªã„ã“ã¨ãŒã‚る。 ã“れを見ã¦æ¬²ã—ã„。 Rx.Observable.prototype.flatMapLatest(selector,
2010-12-26
リアクティブプãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã¯ã€ã€Œæ™‚é–“ã¨ã¨ã‚‚ã«å¤‰åŒ–ã™ã‚‹å€¤ã€ï¼ã€ŒæŒ¯ã‚‹èˆžã„ã€åŒå£«ã®é–¢ä¿‚性を記述ã™ã‚‹ã“ã¨ã§ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚’è¡Œã†ãƒ‘ラダイムã§ã™ã€‚ GUIãªã©ã®ã‚ˆã†ã«ã‚¤ãƒ³ã‚¿ãƒ©ã‚¯ãƒ†ã‚£ãƒ–ãªã‚·ã‚¹ãƒ†ãƒ ã‚„ã€ã‚·ãƒŸãƒ¥ãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³ã‚„アニメーションã®ã‚ˆã†ã«ãƒ€ã‚¤ãƒŠãƒŸãƒƒã‚¯ã«çŠ¶æ…‹ãŒå¤‰åŒ–ã™ã‚‹ã‚ˆã†ãªã‚·ã‚¹ãƒ†ãƒ を宣言的ã«è¨˜è¿°ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ ã“れらã®ã€Œå¤‰åŒ–ã™ã‚‹çŠ¶æ…‹ã€ã‚„「外部ã¨ã®ã‚„ã‚Šã¨ã‚Šã€ãŒæ”¯é…çš„ãªã‚·ã‚¹ãƒ†ãƒ ã¯ã€ç´”粋関数型言語ãŒã€ãã®å¼·ã¿ã‚’発æ®ã—ã«ãã„部分ã§ã‚‚ã‚ã‚Šã¾ã™ã€‚ 本稿ã§ã¯ã€ãƒªã‚¢ã‚¯ãƒ†ã‚£ãƒ–プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ãŒå‰¯ä½œç”¨ã‚’å«ã‚€ç³»ã‚’宣言的ã«è¨˜è¿°ã™ã‚‹ã“ã¨ã‚’å¯èƒ½ã«ã—ã€çŠ¶æ…‹ã®ç®¡ç†ã¨ã„ã†åŽ„介ãªå•é¡Œã‹ã‚‰ãƒ—ãƒã‚°ãƒ©ãƒžã‚’開放ã™ã‚‹å¯èƒ½æ€§ãŒã‚ã‚‹ã“ã¨ã‚’示ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ （割ã¨ç‹¬è‡ªç ”究ã«åŸºã¥ã解釈ã°ã‹ã‚Šãªã®ã§ãã®ç‚¹ã”了承ãã ã•ã„。ã‚ã¨ä¾‹ã¨ã—ã¦ã§ã¦ãるコードã¯ã€Pythonベースã®æ“¬ä¼¼ã‚³ãƒ¼ãƒ‰ã§å…·ä½“çš„ãªãƒ©ã‚¤ãƒ–ラリã«åŸºã¥ãã‚‚ã®ã§ã¯ã‚ã‚Šã¾ã›ã‚“。） Why Reactiv
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