Require 'cgi' at module level

Previously, `require 'cgi'` was only called in `cell.rb`, but there are
other components in the Axlsx module that also use this dependency,
including `Axlsx::SeriesTitle`, `Axlsx::StrVal`, `Axlsx::Title`
(drawing), `Axlsx::Comment`, `Axlsx::ConditionalFormattingRule`, and
`Axlsx::HeaderFooter`.

By requiring cgi at the module level, we ensure that this dependency is
available to all components in the Axlsx module, which can prevent
issues if someone is requiring specific components that depend on cgi.

This change improves the maintainability and reliability of the codebase
by ensuring that all components have access to the required
dependencies.

Close #282

1 files changed, 0 insertions, 1 deletions

diff --git a/lib/axlsx/workbook/worksheet/cell.rb b/lib/axlsx/workbook/worksheet/cell.rb
index b8b4fea5..2ff3a3cc 100644
--- a/lib/axlsx/workbook/worksheet/cell.rb
+++ b/lib/axlsx/workbook/worksheet/cell.rb
@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-require 'cgi'
 module Axlsx
   # A cell in a worksheet.
   # Cell stores inforamation requried to serialize a single worksheet cell to xml. You must provde the Row that the cell belongs to and the cells value. The data type will automatically be determed if you do not specify the :type option. The default style will be applied if you do not supply the :style option. Changing the cell's type will recast the value to the type specified. Altering the cell's value via the property accessor will also automatically cast the provided value to the cell's type.