if preference = old_preferences.delete(pt["k"])
preference.v = pt["v"]
elsif new_preferences.include?(pt["k"])
- raise OSM::APIDuplicatePreferenceError.new(pt["k"])
+ raise OSM::APIDuplicatePreferenceError, pt["k"]
else
preference = current_user.preferences.build(:k => pt["k"], :v => pt["v"])
end