Method: Spreadsheet::Excel::Workbook#date_base
- Defined in:
- lib/spreadsheet/excel/workbook.rb
#date_base ⇒ Object
63 64 65 |
# File 'lib/spreadsheet/excel/workbook.rb', line 63 def date_base @date_base ||= DateTime.new 1899, 12, 31 end |