æŒèˆžä¼Žåº§tech発表資料 RxJSã®ä¸ã‚’追ã†7. ã¾ãšã¯ã“ã®å•é¡Œã®ã‚³ãƒ¼ãƒ‰ã‚’御覧ãã ã•ã„ “side effectâ€ã¯ä½•å›žè¡¨ç¤ºã•ã‚Œã‚‹ã‹ï¼Ÿ var rx = require("rx"); var s = new rx.Subject(); var stream = s.tap(function(){console.log("side effect");}); stream.subscribeOnNext(function(){}); stream.subscribeOnNext(function(){}); s.onNext("foo"); ã¡ã‚‡ã£ã¨èªã¿ã«ãã„ã®ã§å›³ã«ã—ã¾ã™
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