code: function (row, prop) {
        if (typeof prop === 'string' && prop.indexOf('.') > -1) {
          var sliced = prop.split(".");
          var out = priv.settings.data[row];
          if (!out) {
            return null;
          }
          for (var i = 0, ilen = sliced.length; i < ilen; i++) {
            out = out[sliced[i]];
            if (typeof out === 'undefined') {
              return null;
            }
          }
          return out;
        }
        else {
          return priv.settings.data[row] ? priv.settings.data[row][prop] : null;
        }
      }
docs: Returns single value from the data array
  @param {Number} row
  @param {Number} prop