Game engine parser 2

![darthvadernooo](https://cloud.githubusercontent.com/assets/50019/5568881/6e606082-8f33-11e4-8b09-2a68751d81ee.jpg)

Wrong Enumerable.  Don't abuse `each`

Wrong OO.  Shouldn't this method be?

`player.deck.to_s`

Why should a _`Parser`_ know how a _`Deck`_ presents itself?