Alexandre Strzelewicz Unitech
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| > var p = require('./point'); | |
| > var o = new p.Point(); | |
| > o.setX(6); | |
| > o.setY(9); | |
| > console.log(o.get()); | |
| { x: 6, y: 9 } |
ricardobeat
/ semaphore.js
Created
March 3, 2011 01:30
simple semaphore for parallel async execution, with error handling.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| function queue(name){ | |
| queue.q[name]++ || (queue.q[name] = 1); | |
| return function(err){ | |
| if (err && queue.e[name]) queue.e[name](err); | |
| else if (err) throw err; | |
| process.nextTick(function(){ | |
| queue.q[name]--; | |
| queue.check(name); | |
| }); | |
| } |
NewerOlder