Coverage decreased (-0.2%) to 50.8% when pulling 2b22f4ebaba0491fe5d11bedf4f96d0737f391ca on thehashrocket:patch-1 into 45ae9852591d0682efec753bcdeaf09a3946c524 on geokit:master.
I think this is more a fact a gem needs to be released for some people to get the latest features. I'm guessing with rails 5 coming out soon a release will be due.
updated to show correct gemfile code.