node.js requiredir()

requiredir.js

function requiredir(dir) {
    var fullpath = path.resolve(__dirname, dir),
        ret = {},
        filepath,
        stat,
        key;

    fs.readdirSync(fullpath).forEach(function forEachFile(file) {
        filepath = path.join(fullpath, file);
        stat = fs.statSync(filepath);
        key = file.split('.').shift();

        if (stat.isFile()) {
            ret[key] = require(filepath);
        }
        else if (stat.isDirectory()) {
            ret[key] = requiredir(filepath);
        }
    });

    return ret;
}