Method getAtColumn

handsontable/src/dataMap/dataSource.ts:122–132

* Returns array of column values from the data source. `column` is the index of the row in the data source. * * @param {number} column Visual column index. * @returns {Array}

(column: number)

   * @returns {Array}
   */
  getAtColumn(column: number) {
    const result: unknown[] = [];

    arrayEach(this.data!, (row: unknown, rowIndex: number) => {
      const value = this.getAtCell(rowIndex, column);

      result.push(value);
    });

    return result;
  }

  /**
   * Returns a single row of the data or a subset of its columns. If a column range or `toArray` arguments are provided, it