cell.rb in rspreadsheet-0.2.15

- old
+ new

@@ -5,14 +5,12 @@
 require 'andand'
 require 'rspreadsheet/xml_tied'
 require 'date'
 require 'bigdecimal'
 require 'bigdecimal/util' # for to_d method
-require 'helpers/class_extensions'
 
 module Rspreadsheet
-using ClassExtensions if RUBY_VERSION > '2.1'
 
 ###
 # Represents a cell in spreadsheet which has coordinates, contains value, formula and can be formated.
 # You can get this object like this (suppose that @worksheet contains {Rspreadsheet::Worksheet} object)
 #
@@ -40,11 +38,11 @@
   end
   def row; @worksheet.rows(rowi) end
   def coordinates; [rowi,coli] end
   def to_s; value.to_s end
   def valuexml; self.valuexmlnode.andand.inner_xml end
-  def valuexmlnode; self.xmlnode.elements.first end
+  def valuexmlnode; self.xmlnode.children.first end
   # use this to find node in cell xml. ex. xmlfind('.//text:a') finds all link nodes
   def valuexmlfindall(path)
     valuexmlnode.nil? ? [] : valuexmlnode.find(path)
   end
   def valuexmlfindfirst(path)
@@ -150,13 +148,13 @@
         when 'date' then Date
         when 'percentage' then :percentage
         when 'N/A' then :unassigned
         when 'currency' then :currency
         else 
-          if xmlnode.elements.size == 0
+          if xmlnode.children.size == 0
             nil
           else 
-            raise "Unknown type at #{coordinates.to_s} from #{xmlnode.to_s} / elements size=#{xmlnode.elements.size.to_s} / type=#{xmlnode.attributes['value-type'].to_s}"
+            raise "Unknown type at #{coordinates.to_s} from #{xmlnode.to_s} / children size=#{xmlnode.children.size.to_s} / type=#{xmlnode.attributes['value-type'].to_s}"
           end
       end
 
       result =
       if !typeguess.nil? # if not certain by value, but have a typeguess