encorelab/EvoRoom2 — comment on commit 2f436e573aa2dbe87514d5745ffec75f89726112
File: agents/archivist.rb line 83
By zuk:

A nice trick in Ruby is to use the .inspect method in cases like this. It will give you a much better text representation of the object (by default in this case the object's to_s method would be called, which isn't that nice in most cases).

So, you should change this too:

log "observation hash: #{observation.inspect}"