ync

ync - simply serialize async calls

a dumber lighter alternative to some cases of async.

Installation

$ sudo npm ync (TODO: publish)
$ sudo npm install -g git://github.com/hakt0r/ync.git

Node.JS Usage:

var Sync = require('ync').Sync;

var s = new Sync({
  step1 : function(value){
    this.proceed(123)
  },
  step2 : function(value){
    this.proceed(value+1)
  }
})

s.insertAfter("step1","step_in",function(value){
  this.proceed(value+1)
})

s.on('done', function(value){
  console.log(value)
})

Coffee Usage:

Sync

Sync = require("ync").Sync

s = new Sync
  step1 : (value) -> @proceed 123
  step2 : (value) -> @proceed value + 1

s.insertAfter "step1", "step_in", (value) -> @proceed value + 1

s.on "done", (value) -> console.log value

Join

Join = require("ync").Join
r = 0
j = new Join ->
  console.log 'all done'

for i in [0..9]
  j.part()
  setTimeout (->
    j.join console.log r++
  ), Math.random()*1000

Join.end()

j = new Join true, -> console.log 'done' j.part(); j.join(); # this would usually trigger the callback j.part (setTimeout j.join, 1000) j.end() # optionally you can add the done callback here # instead of specifying it in the constructor

Copyrights

• c) 2013 Sebastian Glaser [e-mail]

Licensed under GNU GPLv3

ync is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version.

ync is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this software; see the file COPYING. If not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

http://www.gnu.org/licenses/gpl.html