[LRUG] TDD (was: Ruby Contracting)

[Paul Carey]

> Without taking sides, what surprises me is how few people say anything about
> just how hard it is to write useful, robust, intelligible, non-brittle tests
> (especially for e.g. Rails applications) and how much time it takes to
> create and maintain them.

Couldn't agree more. I often find the challenge in writing such tests
to be greater than the challenge of developing the application itself.