Q.js - Using deferred

Question

How do I get the value of the text from the example below?

Q.js has an example on using Deferred:

var deferred = Q.defer();
FS.readFile(\"foo.txt\", \"ut         


        

Answer 1

See https://github.com/kriskowal/q#adapting-node

Can be rewritten in a nodejs-like:

var read = Q.nfcall(FS.readFile, FS, "foo.txt", "utf-8");
read().then( function (text) { console.log(text) } );