jQuery Deferred Library for Node js.
jQuery Deferred solves the following problems:
- support common deferred interface in node
- give some access to the deferred library underpinning in the browser
Usage :
var Deferred = ;var when = Deferredwhen; var dfd = // || Deferred()dfd; ;
Slightly more meaningful Usage Case :
var fs = ; { var hasReadFile = ; fs; return hasReadFile;} { // parser implemented elsewhere ;}
What are Deferreds?
I am putting together a small list of articles worth reading about the concept of deferreds, futures and promises. In it's simplest form a deferred object is a way to introduce a callback stack to a function.