Method getExpandedRowKeys

src/BaseTable.js:165–168

* Get internal `expandedRowKeys` state

()

   * Get internal `expandedRowKeys` state
   */
  getExpandedRowKeys() {
    const { expandedRowKeys } = this.props;
    return expandedRowKeys !== undefined ? expandedRowKeys || EMPTY_ARRAY : this.state.expandedRowKeys;
  }

  /**
   * Get the expanded state, fallback to normal state if not expandable.