commondir
=========
Compute the closest common parent directory among an array of directories.
example
=======
dir
---
> var commondir = require('commondir');
> commondir([ '/x/y/z', '/x/y', '/x/y/w/q' ])
'/x/y'
base
----
> var commondir = require('commondir')
> commondir('/foo/bar', [ '../baz', '../../foo/quux', './bizzy' ])
'/foo'
methods
=======
var commondir = require('commondir');
commondir(absolutePaths)
------------------------
Compute the closest common parent directory for an array `absolutePaths`.
commondir(basedir, relativePaths)
---------------------------------
Compute the closest common parent directory for an array `relativePaths` which
will be resolved for each `dir` in `relativePaths` according to:
`path.resolve(basedir, dir)`.
installation
============
Using [npm](http://npmjs.org), just do:
npm install commondir
