cajun-code/CashRegister — pull request #6 by ericlevy-git (2012-09-28 07:53:56+00:00)
Title: First Viable Check version of the product

There's a bit more to come, including:

1. A text field the denominations and amounts back. Right now I use a tableview, but it will be simple enough to switch it to a large string display.

2. I'm still alphabetizing for denomination value, rather than by name.

3. It could use a titlebar and some other aesthetic improvements,

Still, I'm pretty pleased with the code. The engine is abstracted nicely (though not perfectly) from the view controller. It actually tracks the bills that have been removed, so as to give the correct combination based on what still exists in the resister.