private static Spreadsheet CreateRawSpreadsheet(IEnumerable <string[]> rawData)
{
var spreadSheet = new Spreadsheet();
var rowIndex = InitialRowIndex;
foreach (var row in rawData)
{
var columnLabel = InitialColumnLabel;
foreach (var rawCell in row)
{
var key = CreateCellKey(columnLabel, rowIndex);
var cell = Cell.Create(rawCell);
spreadSheet.Add(key, cell);
columnLabel++;
}
rowIndex++;
}
spreadSheet.Columns = rowIndex;
return(spreadSheet);
}