Remove i18n_variable for views

app/models/user/user.rb

@@ -35,7 +35,7 @@ class User
       # if(self.cache_dept.nil?)
       #   self.build_cache_dept key: "dept_cache_user_#{self.id}"
       # end
-      dept_hash[locale] = sub_roles.collect{|sr| sr.i18n_variable[locale]}.join(',')
+      dept_hash[locale] = sub_roles.collect{|sr| sr.title}.join(',')
       # self.cache_dept[locale] = sub_roles.collect{|sr| sr.i18n_variable[locale]}.join(',')
     end
     self.cache_dept = dept_hash