HW 1-2

Thoughts and feelings on HW 1-2
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I think this exercise was a good introduction to the very basic object-oriented features of Ruby. I also enjoyed seeing the 'autotest' at work while I was working on the implementation.
It's always good to have an extra set of eyes looking at the code, especially as it is being written (by the driver), and I believe pair programming may have led to a different final solution. Since there was no explicit coding standard pointed out for these tasks, there's a small risk that the driver/observer, in a pair-programming scenario, would get stuck at arguments over for example naming conventions (abbreviations vs. no abbreviations, etc).

Solving the exercise itself was straight-forward (I'm familiar with OOP concepts).