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author | Kristin Linn <klinn@upenn.edu> | 2015-10-20 16:26:35 -0400 |
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committer | Kristin Linn <klinn@upenn.edu> | 2015-10-20 16:26:35 -0400 |
commit | 396e6f5d9708f827512c4699240f72477366ff76 (patch) | |
tree | d63b41a4d91ea80c594574c48fc6416d6fd9a538 /coffeescript.html.markdown | |
parent | 11aab085d656b79482e92a05acbbac81125bfb78 (diff) | |
parent | 5fb5dd7c7fd7670faca6b8cfff9ef1ffdbd65c0d (diff) |
Merge branch 'master' of https://github.com/adambard/learnxinyminutes-docs
Diffstat (limited to 'coffeescript.html.markdown')
-rw-r--r-- | coffeescript.html.markdown | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/coffeescript.html.markdown b/coffeescript.html.markdown index 4c080bc6..89a29677 100644 --- a/coffeescript.html.markdown +++ b/coffeescript.html.markdown @@ -6,8 +6,8 @@ contributors: filename: coffeescript.coffee --- -CoffeeScript is a little language that compiles one-to-one into the equivalent JavaScript, and there is no interpretation at runtime. -As one of the succeeders of JavaScript, CoffeeScript tries its best to output readable, pretty-printed and smooth-running JavaScript codes working well in every JavaScript runtime. +CoffeeScript is a little language that compiles one-to-one into the equivalent JavaScript, and there is no interpretation at runtime. +As one of the successors to JavaScript, CoffeeScript tries its best to output readable, pretty-printed and smooth-running JavaScript code, which works well in every JavaScript runtime. See also [the CoffeeScript website](http://coffeescript.org/), which has a complete tutorial on CoffeeScript. @@ -54,35 +54,35 @@ math = square: square cube: (x) -> x * square x #=> var math = { -# "root": Math.sqrt, -# "square": square, -# "cube": function(x) { return x * square(x); } -#} +# "root": Math.sqrt, +# "square": square, +# "cube": function(x) { return x * square(x); } +# }; # Splats: race = (winner, runners...) -> print winner, runners #=>race = function() { -# var runners, winner; -# winner = arguments[0], runners = 2 <= arguments.length ? __slice.call(arguments, 1) : []; -# return print(winner, runners); -#}; +# var runners, winner; +# winner = arguments[0], runners = 2 <= arguments.length ? __slice.call(arguments, 1) : []; +# return print(winner, runners); +# }; # Existence: alert "I knew it!" if elvis? #=> if(typeof elvis !== "undefined" && elvis !== null) { alert("I knew it!"); } # Array comprehensions: -cubes = (math.cube num for num in list) +cubes = (math.cube num for num in list) #=>cubes = (function() { -# var _i, _len, _results; -# _results = []; +# var _i, _len, _results; +# _results = []; # for (_i = 0, _len = list.length; _i < _len; _i++) { -# num = list[_i]; -# _results.push(math.cube(num)); -# } -# return _results; -# })(); +# num = list[_i]; +# _results.push(math.cube(num)); +# } +# return _results; +# })(); foods = ['broccoli', 'spinach', 'chocolate'] eat food for food in foods when food isnt 'chocolate' |