private static getColumnSourcesT()

in src/columns.ts [120:125]

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

    private static getColumnSourcesT<T>(dataView: DataView): ChordChartColumns<any> {
        let columns = dataView && dataView.metadata && dataView.metadata.columns;
        return columns && lodashMapValues(
            new this<any>(),
            (n, i) => columns.filter(x => x.roles && x.roles[i])[0]);
    }