Huge refactoring

Do not create huge strings
Let Row inherit from SimpleTypedList
Optimized sanitizing
Optimized validation
And more..

1 files changed, 7 insertions, 10 deletions

diff --git a/lib/axlsx/workbook/worksheet/col.rb b/lib/axlsx/workbook/worksheet/col.rb
index 0a3edf87..01086ac3 100644
--- a/lib/axlsx/workbook/worksheet/col.rb
+++ b/lib/axlsx/workbook/worksheet/col.rb
@@ -122,22 +122,19 @@ module Axlsx
     # @param [Boolean] use_autowidth If this is false, the cell's
     # autowidth value will be ignored.
     def update_width(cell, fixed_width=nil, use_autowidth=true)
-       if fixed_width.is_a? Numeric
-         self.width = fixed_width
-       elsif use_autowidth
-         cell_width = cell.autowidth
-         self.width = cell_width unless (width || 0) > (cell_width || 0)
-         #self.width = [width || 0, cell.autowidth || 0].max
-       end 
+      if fixed_width.is_a? Numeric
+       self.width = fixed_width
+      elsif use_autowidth
+       cell_width = cell.autowidth
+       self.width = cell_width unless (width || 0) > (cell_width || 0)
+      end 
     end 
 
     # Serialize this columns data to an xml string
     # @param [String] str
     # @return [String]
     def to_xml_string(str = '')
-      str << '<col '
-      serialized_attributes str
-      str << '/>'
+      serialized_tag('col', str)
     end
 
   end