A different way of testing, putting your tests to work for you.
Audio recorded at Railscamp itself. Still some minor goofs in the slides (a missing
|x, and a missing
float.abs) that’ve been corrected in the PDF linked above, and one verbal goof where I claimed that Erlang had QuickCheck first. Oops.
Credit for the breakdown of different “kinds” of properties goes to these blog posts / talks: