clojure.data.fressian doesn't have a ReadHandler defined for "set". This means that when you serialise and deserialise a Clojure PersistentHashSet, it returns as a java.util.HashMap. Is there a reason why we wouldn't define a ReadHandler for "set" in clojure-read-handlers?
@stu is it intentional that c.d.f doesn't have a ReadHandler for reading fressian sets into persistent sets, or vectors into persistent vectors?
It is intentional, but not necessarily a great idea. Just burned me today.