jbrunton/game-of-life-kata — pull request #1 by jbrunton (2014-11-21 08:46:07+00:00)
Title: First attempt

This attempt includes unit tests phrased pretty much exclusively in terms of input and output coordinates as examples of applying the rules. This works pretty well for Under-Population, Survival and Overcrowding rules, for which there are plenty of simple examples; but it becomes harder after introducing the Reproduction rule, since the order of the output coordinates becomes a detail of the implementation, and it also impacts the other, initially simpler specs.