demo/config/initializers/u.rb
#
# ATTENTION:
#
# Uncomment config/application.rb:3 (require 'active_record/railtie') in order to use URB with ActiveRecord
# And don't forget to run `rake db:create` and `rake db:migrate`
#
# URB :ActiveRecord, :table => "urls", :connection => ActiveRecord::Base.connection.instance_variable_get(:@config)