rootpath module

https://www.npmjs.com/package/rootpath

//BEFORE

// from $HOME_PROJECT/lib/math/
var myLib = require('../myLibrary');
var myUtils = require('../../utils/myUtils');
var myTest = require('../../test/myTest');
//AFTER

// from $HOME_PROJECT/lib/math/

require('rootpath')();

var myLib = require('lib/myLibrary');
var myUtils = require('utils/myUtils');
var myTest = require('test/myTest');

在vsphere rest sdk sample看到的一個用法，這對於library更動目錄時不需要再改寫require path非常方便，但是須注意webpack使用時，應該用webpack resolve configuration來處理