componentDidUpdate()

in src/list/list.tsx [224:244]

• 18 lines of code
• 9 McCabe index (conditional complexity)

  componentDidUpdate(prevProps: ListProps<T>) {
    if (this.virtualizedList && prevProps.data !== this.props.data) {
      this.virtualizedList.recomputeRowHeights();
    }

    const {activeIndex} = this.state;
    const isActiveItemRetainedPosition = activeIndex
      ? prevProps.data[activeIndex]?.key === this.props.data[activeIndex]?.key
      : false;

    if (
      (this.props.activeIndex === null || this.props.activeIndex === undefined) &&
      getDataHash(this.props.data) !== getDataHash(prevProps.data) &&
      shouldActivateFirstItem(this.props) &&
      !isActiveItemRetainedPosition
    ) {
      this.activateFirst();
    }

    this.checkOverflow();
  }