Panda and Tiger level are attached - I think.

But a couple questions:

https://gist.github.com/darron/5041201

1. Why does line #5 even show up? Does irb print it off automatically?

2. Line #7 appeared when I added the auto stand - the "nil" seems to indicate that it isn't over 21 - so no bust. Is there a better way to do this? (Really I'm just confused as to why there's a nil displayed - or is that an irb thing?)

Thanks.