# File lib/active_support/core_ext/module/aliasing.rb, line 65
      def alias_attribute(new_name, old_name)
        module_eval "def \#{new_name}; self.\#{old_name}; end\ndef \#{new_name}?; self.\#{old_name}?; end\ndef \#{new_name}=(v); self.\#{old_name} = v; end\n", __FILE__, __LINE__+1
      end