How do I define global variables in CoffeeScript?
On Coffeescript.org: bawbag = (x, y) -> z = (x * y) bawbag(5, 10) would compile to: var bawbag; bawbag = function(x, y) { var z; return (z = (x * y)); }; bawbag(5, 10); compiling via coffee-script under node.js wraps that so: (function() { var bawbag; bawbag = function(x, y) { var z; return (z = (x * y)); }; bawbag(5, 10); }).call(this); Docs say: If you'd like to create top-level variables for ot
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CoffeeScriptã§jQuery使ã†ã¨ãã®ãƒ¡ãƒ¢ CoffeeScriptã§jQuery使ãŠã†ã¨æ€ã£ãŸã‚‰ã„ã‚ã„ã‚ã¨æˆ¸æƒ‘ã£ã¦ã—ã¾ã£ãŸã®ã§ãƒ¡ãƒ¢ã§ã™ã€‚ 投稿日2012å¹´11月19æ—¥ æ›´æ–°æ—¥2012å¹´12月24æ—¥ ã¨ã‚Šã‚ãˆãšCoffeeScriptã§jQuery使ãˆã‚‹ã‚ˆã†ã«ã™ã‚‹ JSã§jQueryã®ã‚³ãƒ¼ãƒ‰ã‚’書ã始ã‚ã‚‹ã¨ã「$(document).readyã€ã‚’çœç•¥ã—ãŸå½¢ã§ä¸‹è¨˜ã®ã‚ˆã†ã«æ›¸ãã“ã¨ãŒå¤šã„ã¨æ€ã„ã¾ã™ã€‚ JavaScript $(function() { // jQueryスクリプト }); ã“れをCoffeeScriptã«ã™ã‚‹ã¨ã“ã†ãªã‚Šã¾ã™ã€‚ CoffeeScript $ -> # jQueryスクリプト ã“ã‚Œã§jQueryãŒã„ã¤ã‚‚ã®ã‚ˆã†ã«ä½¿ç”¨ã§ãã¾ã™ã®ã§ã€ã‚ã¨ã¯ã•ãã•ã書ã‘ã‚‹ã¨æ€ã„ã¾ã™ã€‚ 試ã—ã«ã€Œpã€ã®ãƒ†ã‚ストカラーを赤ã«ã—ã¦ã¿ã¾ã™ã€‚ CoffeeScript $ -> $('p')
CoffeeScript
CoffeeScript is a little language that compiles into JavaScript. Underneath that awkward Java-esque patina, JavaScript has always had a gorgeous heart. CoffeeScript is an attempt to expose the good parts of JavaScript in a simple way. The golden rule of CoffeeScript is: “It’s just JavaScript.†The code compiles one-to-one into the equivalent JS, and there is no interpretation at runtime. You can u
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ä¹…ã—ã¶ã‚Šã«CoffeeScriptを書ãã“ã¨ã«ãªã£ãŸã®ã§ã€èª¿ã¹ã”ã¨ã¤ã„ã§ã«è‰²ã€…ã¾ã¨ã‚ã¦ã¿ã¾ã—ãŸã€‚ ãã‚‚ãã‚‚CoffeeScriptã¨ã¯ä½•ã‹ CoffeeScript ã¯ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã®ã²ã¨ã¤ã§ã‚る。コードã¯JavaScript ã®ã‚³ãƒ¼ãƒ‰ã«å¤‰æ›ã•ã‚Œã‚‹ã€‚ Ruby ã‚„ Pythonã€Haskell [1] ã‹ã‚‰å½±éŸ¿ã‚’å—ã‘ãŸã‚·ãƒ³ã‚¿ãƒƒã‚¯ã‚¹ã‚·ãƒ¥ã‚¬ãƒ¼ã®å°Žå…¥ã«ã‚ˆã‚Šã€JavaScript ã«æ¯”ã¹ç°¡æ½”ã•ã¨å¯èªæ€§ã‚’å‘上ã•ã›ãŸã»ã‹ã€é…列内包 (Array comprehensions) やパターンマッãƒã¨ã„ã£ãŸæ©Ÿèƒ½ã‚’è¿½åŠ ã—ã¦ã„る。 CoffeeScript ã«ã‚ˆã‚Šã€ãƒ‘フォーマンスを下ã’ã‚‹ã“ã¨ãªãã€ã‚ˆã‚ŠçŸã„コードã§ãƒ—ãƒã‚°ãƒ©ãƒ を記述ã™ã‚‹ã“ã¨ãŒã§ãã‚‹ (JavaScript ã«æ¯”ã¹ 1/3 程度ã®è¡Œæ•°ãŒå‰Šæ¸›ã§ãã‚‹)。 CoffeeScript - Wikipedia JavaScriptã«ã¯ç½ ãŒãŸãã•ã‚“ã‚ã‚Šã¾ã™ã€‚
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Coffee Script Cook Book – Script Platform Made for Ecommerce
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