def method_missing(method, *args, &block)
      %w(url_for flash).include?(method.to_s) ? ProxyEmpty.new : super
    end
def method_missing(method, *args, &block)
      %w(url_for flash).include?(method.to_s) ? ProxyEmpty.new : super
    end
prevent certain url helper methods from failing so we can run erb templates outside of rails for reports.