I wrote a little article, which has been posted here before, that shows the power of different type systems and what kind of bugs you can expect to prevent: htt

I wrote a little article, which has been posted here before, that shows the power of different type systems and what kind of bugs you can expect to prevent: http://kevinmahoney.co.uk/articles/tests-vs-types/ http://kevinmahoney.co.uk/articles/tests-vs-types/