lib/cells/formula/formula_cell.rb in rubyfromexcel-0.0.10 vs lib/cells/formula/formula_cell.rb in rubyfromexcel-0.0.13

@@ -1,18 +1,24 @@
 module RubyFromExcel
   class FormulaCell < Cell
-    attr_accessor :ast
+    attr_accessor :ast, :original_formula
   
     def parse_xml(xml)
       super
-      self.ast = Formula.parse(xml.at_css("f").content)
+      self.original_formula = xml.at_css("f").content
+      self.ast = Formula.parse(original_formula)
     end
   
     def work_out_dependencies
       self.dependencies ||= ast.visit(DependencyBuilder.new(self))
     end
     
     def ruby_value
       "@#{reference.to_ruby} ||= #{ast.visit(FormulaBuilder.new(self))}"
     end
+    
+    def debug
+      RubyFromExcel.debug(:cells,"#{worksheet.name}.#{reference} -> #{original_formula.inspect} -> #{ast.inspect} -> #{xml_value} (#{xml_type}) -> #{value_for_including.inspect}")
+    end
+    
   end
 end
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