def method_missing(name, *args, &block)
        context_scope.respond_to?(name, true) ? context_scope.__send__(name, *args, &block) : super
      end
def method_missing(name, *args, &block)
        context_scope.respond_to?(name, true) ? context_scope.__send__(name, *args, &block) : super
      end
Supports calling helpers defined for the template context_scope using method_missing hook