Walks recursively down the file tree starting from the current directory executing functions on arbitrary file types.

example

function log(file) { console.log(file) }

// print the path of json or ruby files
explore("json|rb", log);

It can also accept an array of callbacks and a starting directory

explore(fileTypes, callbacks, startingPath, errCallback)

• fileTypes string
• callbacks function or array of functions
• startingPath string (absolute)
• errCallback function where first arg is error