Pottymouth

I had some time to kill on a lazy summer's day and I noticed that splendid chap Max, had posed a question to the lazy web:

Is there a tool for measuring profanity in code-bases? If not, can someone write it and call it "pottymouth"? Ta.

So I did.

If you know ruby then maybe to can help it be a little better, fork the repo and see what you can do.