whole_func_string: function hasFakeRuleset(atRuleNode) {
              var bodyRules = atRuleNode.rules;
              return bodyRules.length === 1 && (!bodyRules[0].paths || bodyRules[0].paths.length === 0);
          }
func_code_string: function hasFakeRuleset(atRuleNode) {
              var bodyRules = atRuleNode.rules;
              return bodyRules.length === 1 && (!bodyRules[0].paths || bodyRules[0].paths.length === 0);
          }
func_documentation_string: if there is only one nested ruleset and that one has no path, then it is just fake ruleset