walmartlabs/lumbar — comment on commit e9a64499a4aefe9cd7965bb4b05000bc03fc97a4
File: lib/fileUtil.js line 9
By kpdecker:

The code that actually does the work. In this case it's `fs.readdir` and `function(file, callback) { fs.readFile(file, 'utf8', callback); }`