# File lib/rubygems/specification.rb, line 711
    def to_ruby
      mark_version
      result = []
      result << "# -*- encoding: utf-8 -*-"
      result << nil
      result << "Gem::Specification.new do |s|"

      result << "  s.name = #{ruby_code name}"
      result << "  s.version = #{ruby_code version}"
      unless platform.nil? or platform == Gem::Platform::RUBY then
        result << "  s.platform = #{ruby_code original_platform}"
      end
      result << ""
      result << "  s.required_rubygems_version = #{ruby_code required_rubygems_version} if s.respond_to? :required_rubygems_version="

      handled = [
        :dependencies,
        :name,
        :platform,
        :required_rubygems_version,
        :specification_version,
        :version,
      ]

      attributes = @@attributes.sort_by { |attr_name,| attr_name.to_s }

      attributes.each do |attr_name, default|
        next if handled.include? attr_name
        current_value = self.send(attr_name)
        if current_value != default or
           self.class.required_attribute? attr_name then
          result << "  s.#{attr_name} = #{ruby_code current_value}"
        end
      end

      result << nil
      result << "  if s.respond_to? :specification_version then"
      result << "    current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION"
      result << "    s.specification_version = #{specification_version}"
      result << nil

      result << "    if Gem::Version.new(Gem::RubyGemsVersion) >= Gem::Version.new('1.2.0') then"

      unless dependencies.empty? then
        dependencies.each do |dep|
          version_reqs_param = dep.requirements_list.inspect
          dep.instance_variable_set :@type, :runtime if dep.type.nil? # HACK
          result << "      s.add_#{dep.type}_dependency(%q<#{dep.name}>, #{version_reqs_param})"
        end
      end

      result << "    else"

      unless dependencies.empty? then
        dependencies.each do |dep|
          version_reqs_param = dep.requirements_list.inspect
          result << "      s.add_dependency(%q<#{dep.name}>, #{version_reqs_param})"
        end
      end

      result << '    end'

      result << "  else"
        dependencies.each do |dep|
          version_reqs_param = dep.requirements_list.inspect
          result << "    s.add_dependency(%q<#{dep.name}>, #{version_reqs_param})"
        end
      result << "  end"

      result << "end"
      result << nil

      result.join "\n"
    end