table_style.rb in axlsx-1.1.0

- old
+ new

@@ -34,15 +34,20 @@
     # @see pivot
     def pivot=(v) Axlsx::validate_boolean v; @pivot=v end
     # @see table
     def table=(v) Axlsx::validate_boolean v; @table=v end
 
-    # Serializes the table style
-    # @param [Nokogiri::XML::Builder] xml The document builder instance this objects xml will be added to.
+    # Serializes the object
+    # @param [String] str
     # @return [String]
-    def to_xml(xml)
+    def to_xml_string(str = '')
       attr = self.instance_values.select { |k, v| [:name, :pivot, :table].include? k }
       attr[:count] = self.size
-      xml.tableStyle(attr) { self.each { |table_style_el| table_style_el.to_xml(xml) } }
+      str << '<tableStyle '
+      str << attr.map { |key, value| '' << key.to_s << '="' << value.to_s << '"' }.join(' ')
+      str << '>'
+      each { |table_style_el| table_style_el.to_xml_string(str) }
+      str << '</tableStyle>'
     end
+
   end
 end