Refactored to use use options parser.

1 files changed, 6 insertions, 6 deletions

diff --git a/lib/axlsx/drawing/num_data.rb b/lib/axlsx/drawing/num_data.rb
index ee6b145e..c1773f59 100644
--- a/lib/axlsx/drawing/num_data.rb
+++ b/lib/axlsx/drawing/num_data.rb
@@ -4,9 +4,7 @@ module Axlsx
   #This class specifies data for a particular data point. It is used for both numCache and numLit object
   class NumData
 
-    # A string representing the format code to apply. For more information see see the SpreadsheetML numFmt element's (§18.8.30) formatCode attribute.
-    # @return [String]
-    attr_reader :format_code
+    include Axlsx::OptionsParser
 
     # creates a new NumVal object
     # @option options [String] formatCode
@@ -15,11 +13,13 @@ module Axlsx
     def initialize(options={})
       @format_code = "General"
       @pt = SimpleTypedList.new NumVal
-      options.each do |o|
-        self.send("#{o[0]}=", o[1]) if self.respond_to? "#{o[0]}="
-      end
+      parse_options options
     end
 
+    # A string representing the format code to apply. For more information see see the SpreadsheetML numFmt element's (§18.8.30) formatCode attribute.
+    # @return [String]
+    attr_reader :format_code
+
     # Creates the val objects for this data set. I am not overly confident this is going to play nicely with time and data types.
     # @param [Array] values An array of cells or values.
     def data=(values=[])