Clojurians Log v2

I don't know much about clara eav, but I do think I know that, in clojure/datomic/rdf circles, setting any attribute of any entity to nil is commonly seen as semantically equivalent to not setting it at all. A nil attribute is to be interpreted as "I know nothing (new) about this attribute". This feels like a loss of expression but is actually very useful in practical terms when flowing values through functions that use nil punning. If you want to "unset" an attribute to have no value after it was previously set, you have to perhaps think about it as "retracting" a previously known fact, and find a way of doing that in your context.

I decided it must be a bug (upserting a map with nil values works), I filed one, but I get the impression @claudius.nicolae no longer maintains the repo. https://github.com/clyfe/clara-eav/issues/6

fixed in snapshot

Saw that, thanks!