[Rails] Don't Try This at Home (rails --help)

[Josh Knowles]

So I was attempting to determine what version of Rails I was running;
I first I did rails -v which went off and created a -v directory.  I
then did a rails --help which created a --help directory... I dont
know if you have ever tried, but deleting a directory named --help
from the cli is about impossible!  I had to write a ruby script to
clean up the mess I made!