IValueSource IColumnMapping.ValueSource(CsvData data, CsvData headers)
{
var mapping = this.As <IColumnMapping>();
var badColumns = new List <string>();
var columns = headers
.Values
.Select(x => {
var column = mapping.ColumnFor(x);
if (column == null)
{
badColumns.Add(x);
}
return(column);
}).ToArray();
if (badColumns.Any())
{
throw new CsvColumnException(badColumns);
}
return(data.ToValueSource(columns));
}
IValueSource IColumnMapping.ValueSource(CsvData data)
{
return(data.ToValueSource(_columns));
}
