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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: ilyabo

src/utils/src/arrow-data-container.ts

@@ -17,9 +17,9 @@ type ArrowDataContainerInput = {
 };
 
 /**
- * check if table is an ArrowTable object
- * @param table - object to check
- * @returns {boolean} - true if table is an ArrowTable object type guarded
+ * Checks if the provided object is an Arrow Table.
+ * @param data - The object to check.
+ * @returns {boolean} - Returns true if the object is an Arrow Table; acts as a type guard for arrow.Table.
  */
 export function isArrowTable(data: any): data is arrow.Table {
   return (

src/utils/src/data-container-interface.ts

@@ -15,7 +15,7 @@ export type RangeOptions = {
 export interface DataContainerInterface {
   /**
    * Updates the data container with new data.
-   * @param updateData updated data, e.g. for arrow data container, it's an array of arrow columns; for row data container, it's an array of rows.
+   * @param updateData updated data, e.g. for arrow data container, it's an array of arrow columns or an arrow.Table; for row data container, it's an array of rows.
    */
   update?(updateData: any[] | arrow.Table): void;