class CFPropertyList::CFReal

This class holds float values

def to_binary(bplist)

convert to binary 
def to_binary(bplist)
  return bplist.num_to_binary(self)
end

def to_xml

convert to XML 
def to_xml
  return LibXML::XML::Node.new('real') << LibXML::XML::Node.new_text(@value.to_s)
end