Ah ha! It was a Ruby bug... longer writeup here: http://thomasleecopeland.com/2016/06/26/basicobject-is-a-range.html http://thomasleecopeland.com/2016/06/26/b

Ah ha! It was a Ruby bug... longer writeup here: http://thomasleecopeland.com/2016/06/26/basicobject-is-a-range.html http://thomasleecopeland.com/2016/06/26/basicobject-is-a-ran...