@seancorfield Really weird. Here’s the same, running on a fresh REPL: http://eneroth.com/clojure-slack/proto-repl-group-by-2.png
As soon as nil
is in there, it wonks out. Remove nil
, and presto: http://eneroth.com/clojure-slack/proto-repl-group-by-3.png
@henrik Never seen anything like that 👀