_pageInNewRows: function()

in deprecated-react-native-listview/index.js [632:651]

• 20 lines of code
• 2 McCabe index (conditional complexity)

  _pageInNewRows: function() {
    this.setState(
      (state, props) => {
        const rowsToRender = Math.min(
          state.curRenderedRowsCount + props.pageSize,
          props.enableEmptySections
            ? props.dataSource.getRowAndSectionCount()
            : props.dataSource.getRowCount(),
        );
        this._prevRenderedRowsCount = state.curRenderedRowsCount;
        return {
          curRenderedRowsCount: rowsToRender,
        };
      },
      () => {
        this._measureAndUpdateScrollProps();
        this._prevRenderedRowsCount = this.state.curRenderedRowsCount;
      },
    );
  },