# File lib/model.rb, line 160 def to_yaml opts={} YAML::quick_emit(object_id, opts) do |out| out.map(taguri, nil) do |map| self.class.fields.each do |f, fops| v = if @serialized_values.member?(f) @serialized_values[f] else @serialized_values[f] = serialized_form_of f, @values[f] end map.add f.to_s, v end end end end