docs: function findRecords(store, fieldName, texts) {
        var records = [];
        texts.forEach(function (text) {
          var index = store.find(fieldName, text);
          if (index === -1) {
            throw new Error('Text: ' + text + ' not found for fieldName: ' + fieldName);
          }
          records.push(index);
        });
        return records;
      }