lib/dm-serializer/to_xml.rb in dm-serializer-0.10.1 vs lib/dm-serializer/to_xml.rb in dm-serializer-0.10.2

@@ -10,11 +10,10 @@
     def to_xml(opts = {})
       xml = XMLSerializers::SERIALIZER
       xml.output(to_xml_document(opts)).to_s
     end
 
-    protected
     # This method requires certain methods to be implemented in the individual
     # serializer library subclasses:
     # new_document
     # root_node
     # add_property_node
@@ -23,22 +22,22 @@
       xml = XMLSerializers::SERIALIZER
       doc ||= xml.new_document
       default_xml_element_name = lambda { Extlib::Inflection.underscore(model.name).tr("/", "-") }
       root = xml.root_node(doc, opts[:element_name] || default_xml_element_name[])
       properties_to_serialize(opts).each do |property|
-        value = send(property.name)
+        value = __send__(property.name)
         attrs = (property.type == String) ? {} : {'type' => property.type.to_s.downcase}
         xml.add_node(root, property.name.to_s, value, attrs)
       end
 
       (opts[:methods] || []).each do |meth|
         if self.respond_to?(meth)
           xml_name = meth.to_s.gsub(/[^a-z0-9_]/, '')
-          value = send(meth)
+          value = __send__(meth)
           unless value.nil?
             if value.respond_to?(:to_xml_document)
-              xml.add_xml(root, value.send(:to_xml_document))
+              xml.add_xml(root, value.to_xml_document)
             else
               xml.add_node(root, xml_name, value.to_s)
             end
           end
         end
@@ -50,19 +49,17 @@
   class Collection
     def to_xml(opts = {})
       to_xml_document(opts).to_s
     end
 
-    protected
-
     def to_xml_document(opts = {})
       xml = DataMapper::Serialize::XMLSerializers::SERIALIZER
       doc = xml.new_document
       default_collection_element_name = lambda {Extlib::Inflection.pluralize(Extlib::Inflection.underscore(self.model.to_s)).tr("/", "-")}
       root = xml.root_node(doc, opts[:collection_element_name] || default_collection_element_name[], {'type' => 'array'})
       self.each do |item|
-        item.send(:to_xml_document, opts, doc)
+        item.to_xml_document(opts, doc)
       end
       doc
     end
   end
 
@@ -71,11 +68,9 @@
     module Validate
       class ValidationErrors
         def to_xml(opts = {})
           to_xml_document(opts).to_s
         end
-
-        protected
 
         def to_xml_document(opts = {})
           xml = DataMapper::Serialize::XMLSerializers::SERIALIZER
           doc = xml.new_document
           root = xml.root_node(doc, "errors", {'type' => 'hash'})