Ruby

2019-02-05 Decision log: result based APIs
2018-08-15 Bug that was not our mistake, except it was
2018-05-12 Code patterns that are a recipe for trouble (part 2)
2018-05-08 Code patterns that are a recipe for trouble (part 1)
2018-03-18 From Rails to Clojure, then to Java, then back to Rails
2018-02-03 Why should we aim for 100% code coverage?