# File lib/Borges/RequestHandler/Session.rb, line 89
  def self.default_preferences
    prefs = Borges::Preferences.new

    prefs[:show_toolbar] = Borges::BooleanPreference.new true
    prefs[:always_redirect] = Borges::BooleanPreference.new true
    prefs[:error_page] = Borges::ListPreference.new Borges::WalkbackPage,
      [Borges::WalkbackPage] # XXX Hack
    prefs[:session_expiry_seconds] = Borges::NumberPreference.new 600

    return prefs
  end