to_yaml

# File activesupport/lib/active_support/ordered_hash.rb, line 14
    def to_yaml(opts = {})
      YAML.quick_emit(self, opts) do |out|
        out.seq(taguri, to_yaml_style) do |seq|
          each do |k, v|
            seq.add(k => v)
          end
        end
      end
    end