export function hasRoleInDataView()

in src/dataRoleHelper.ts [71:76]

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

export function hasRoleInDataView(dataView: DataView, name: string): boolean {
    return dataView != null
        && dataView.metadata != null
        && dataView.metadata.columns
        && dataView.metadata.columns.some((c: DataViewMetadataColumn) => c.roles && c.roles[name] !== undefined); // any is an alias of some
}