In Part 1 article, we gave a quick overview of new Play2.1 JSON API features around JsPath and Reads combinators. It’s funny to be able to read JSON to Scala structures but it’s better to be able to write Scala structures to JSON (Writes[T]) and it’s even better to mix Reads and Writes (Format[T]) sometimes. Now let’s focus on Writes and Format in the details ;) Writes[T] hasn’t changed (except co

