prems
Hierarchical filepath resolver
Installation
$ npm install --save prems
Usage
const prems = require("prems");
prems(["./dir1", "./dir2"], "hello.txt", console.log);
// Log : "./dir1/hello.txt" if it exists
// otherwise "./dir2/hello.txt" if it exists
// or null if none of those files exists
// Promise style is also supported
prems(["./dir1", "./dir2"], "hello.txt").then(console.log));
License
The MIT License (MIT) - Copyright (c) 2016 Thomas Brouard