public static GETGROUPEDVALUECOLUMNS()

in src/BulletChartColumns.ts [122:130]

• 8 lines of code
• 5 McCabe index (conditional complexity)

    public static GETGROUPEDVALUECOLUMNS(dataView: DataView): BulletChartColumns<DataViewValueColumn>[] {
        const categorical: DataViewCategorical = dataView && dataView.categorical,
            values = categorical && categorical.values,
            grouped = values && values.grouped();

        return grouped && grouped.map(g => lodashMapvalues(
            new this<DataViewValueColumn>(),
            (n, i) => g.values.filter(v => v.source.roles[i])[0]));
    }