isEqual = function isEqual(cell, values) {
        var result = false;

        if (isArray) {
          (0, _array.arrayEach)(values, function (value) {
            if (cell.isEqual(value)) {
              result = true;
              return false;
            }
          });
        } else {
          result = cell.isEqual(values);
        }

        return result;
      }
Remove cell value from the collection.

@param {CellValue|Object|Array} cellValue Cell value object.