Promised version of the node.js fs module.
All non-callback-taking functions of fs are simply inherited.
$ npm install then-fs
The API for then-fs is exactly that of the built in fs module except that any function which normally takes a callback returns a promise instead.
Example:
function readJSON(path) {
return fs.readFile(path, 'utf8').then(JSON.parse)
}
readJSON(__dirname + '/package.json')
.done(function (obj) {
console.dir(oj)
})MIT