Validate worksheet name using Libxlsxwriter

[datbth]

Summary

Validate worksheet name using Libxlsxwriter.workbook_validate_sheet_name.

Description

• Before:

  • Core worksheet name validation is done within Libxlsxwriter and errors are logged as warnings only
  • This causes Worksheet#write_value to crash with segmentation fault error
  • Example
    

• After:

  • Validate worksheet name using WorkbookWrappers#validate_worksheet_name

Other changes

• Fix workbook_validate_worksheet_name renamed to workbook_validate_sheet_name #77
• Record nokigiri linux version in Gemfile.lock

Notes

1. It appears to me that intentional null pointers are not being carefully handled at the moment. For example, usage on WorkbookWrappers#get_worksheet_by_name when the worksheet is not found will also face the same issue. Revise NULL pointers that are returned intentionally? #84

[Paxa]

Thank you

[Paxa]

Published version 0.4.1, thank you