Created
November 25, 2011 13:29
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async-without-indent
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some |
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data |
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var fs = require('fs'); | |
function readFile (filename) { | |
return function () { | |
fs.readFile(filename, 'utf8', arguments.callee.next); | |
} | |
} | |
function getData() { | |
return function (err, data) { | |
if (err) throw err; | |
if (arguments.callee.next) { | |
arguments.callee.next(data); | |
} | |
} | |
} | |
function putStrLn () { | |
return function (data) { | |
console.log(data); | |
if (arguments.callee.next) { | |
arguments.callee.next(); | |
} | |
} | |
} | |
function wait (time) { | |
return function () { | |
setTimeout(arguments.callee.next, time); | |
} | |
} | |
function param (val) { | |
return function () { | |
arguments.callee.next(val); | |
} | |
} | |
var main; | |
main = new param('hello'); | |
main.next = new putStrLn; | |
main.next.next = new wait(1000); | |
main.next.next.next = new param('world'); | |
main.next.next.next.next = new putStrLn; | |
main.next.next.next.next.next = new readFile('a.txt'); | |
main.next.next.next.next.next.next = new getData; | |
main.next.next.next.next.next.next.next = new putStrLn; | |
main.next.next.next.next.next.next.next.next = new readFile('b.txt'); | |
main.next.next.next.next.next.next.next.next.next = new getData; | |
main.next.next.next.next.next.next.next.next.next.next = new putStrLn; | |
main(); |
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