ybogdanov

var path = require('path')
  , fs = require('fs')
  , Sync = require('sync')

// Return a future which just pauses for a certain amount of time

function realish (p) {
  return path.resolve(path.dirname(fs.readlink.sync(fs, p)))
}

ybogdanov

function someAsyncFunction(param, callback) {
  setTimeout(function(){
    callback(null, param); // result
  }, 100)
}

Function.prototype.sync = function(param) {
  this(param, function(e, result) {
    Fiber.run(result); // substitute result instead of yield, resume current Fiber

ybogdanov

someObject = {

	myNewMethod : function(a, b) // <-- no callback
	{
		console.log(Fiber.current); // Inside of fiber
		
		if (a == 1)
		    throw "'a' cannot be 1"; // we can use throw here
		

ybogdanov

/**
 * Seq
 */
var fs = require('fs');
var exec = require('child_process').exec;
var Seq = require('seq');

Seq()
    .seq(function () {
        exec('whoami', this)

ybogdanov

/**
 * Some existing external lib which you don't want to touch
 */
var SomeModule = {
    
    someAsyncFunction : function(callback)
    {
        process.nextTick(function(){
            callback(null, 'result');
        })