lib/axlsx/doc_props/app.rb in axlsx-1.3.1 vs lib/axlsx/doc_props/app.rb in axlsx-1.3.2

@@ -9,10 +9,12 @@
   #    TitlesOfParts (VectorLpstr),
   #    HLinks (VectorVariant),
   #    DigSig (DigSigBlob)
   class App
 
+    include Axlsx::OptionsParser
+
     # Creates an App object
     # @option options [String] template
     # @option options [String] manager
     # @option options [Integer] pages
     # @option options [Integer] words
@@ -33,13 +35,11 @@
     # @option options [String] hyperlinks_changed
     # @option options [String] application
     # @option options [String] app_version
     # @option options [Integer] doc_security
     def initialize(options={})
-      options.each do |name, value|
-        self.send("#{name}=", value) if self.respond_to? "#{name}="
-      end
+      parse_options options
     end
 
     # @return [String] The name of the document template.
     attr_reader :template
     alias :Template :template
@@ -221,10 +221,13 @@
     # Serialize the app.xml document
     # @return [String]
     def to_xml_string(str = '')
       str << '<?xml version="1.0" encoding="UTF-8"?>'
       str << '<Properties xmlns="' << APP_NS << '" xmlns:vt="' << APP_NS_VT << '">'
-      str << instance_values.map { |key, value| '<' << Axlsx.camel(key) << '>' << value.to_s << '</' << Axlsx.camel(key) << '>' }.join
+      instance_values.each do |key, value|
+        node_name = Axlsx.camel(key)
+        str << "<#{node_name}>#{value}</#{node_name}>"
+      end
       str << '</Properties>'
     end
 
   end