code: function renderMessages(messages, parentIndex, rulesMeta) {
  
      /**
       * Get HTML (table row) describing a message.
       * @param {Object} message Message.
       * @returns {string} HTML (table row) describing a message.
       */
      return lodash.map(messages, message => {
          const lineNumber = message.line || 0;
          const columnNumber = message.column || 0;
          let ruleUrl;
  
          if (rulesMeta) {
              const meta = rulesMeta[message.ruleId];
  
              ruleUrl = lodash.get(meta, "docs.url", null);
          }
  
          return messageTemplate({
              parentIndex,
              lineNumber,
              columnNumber,
              severityNumber: message.severity,
              severityName: message.severity === 1 ? "Warning" : "Error",
              message: message.message,
              ruleId: message.ruleId,
              ruleUrl
          });
      }).join("\n");
  }
docs: Get HTML (table rows) describing the messages.
  @param {Array} messages Messages.
  @param {int} parentIndex Index of the parent HTML row.
  @param {Object} rulesMeta Dictionary containing metadata for each rule executed by the analysis.
  @returns {string} HTML (table rows) describing the messages.