Wraps Node.js' native
fs.exists so callback is called with
(err, result) instead of just
Since it's just wrapping
err argument will always be
I developed the module to have a function that can be easily adapted to return a promise (for example with
faithful.adapt from my Faithful project), but you may find other uses for it.
fs-exists is released under the MIT License.
Copyright (c) 2013 Meryn Stol