JavaScript Test-Driven Development - D&D Character and Randomization

We work on an Exercism exercise that forces us to grapple with random numbers. We see the problems with nondeterminism in tests. We find a solution by extracting the randomness, allowing us to specify the exact rules. We design an interface that makes the test easy to understand in light of the requirements.

[SeanGoresht]

This was highly informative. Especially enjoyed the ||= operator. Subscribed for notifications. Thank you.