Yeah sounds like in the same ballpark. David Stostik did a nice writeup of the oddities of ActiveSupport::Duration 4.1 here http://www.bnjs.co/2015/01/14/rails

Yeah sounds like in the same ballpark. David Stostik did a nice writeup of the oddities of ActiveSupport::Duration 4.1 here http://www.bnjs.co/2015/01/14/rails-date-class-durations-and-ruby-basicobject/ http://www.bnjs.co/2015/01/14/rails-date-class-durations-and.... I'm surprised that I haven't seen anything about that respond_to? change in the blogs; maybe I've just missed it. I might blog this, although I hate ending a post with "gosh I don't know about this one". Makes me feel like I haven't done all my homework.