Property-based Testing ScalaSyd - 2015 http://blog.charleso.org/property-testing-preso/ YOW LambdaJam 2015 http://blog.charleso.org/property-testing-preso/yowlj2015.html ScalaSyd - 2017 http://blog.charleso.org/property-testing-preso/scalasyd-07-2017-find-more-bugs.html