# File lib/rubygame/named_resource.rb, line 238
    def name=( new_name )
      if new_name.nil?
        return @name = nil
      end

      unless new_name.kind_of? String
        raise TypeError, "name must be a String (got #{new_name.class})"
      end

      @name = new_name.dup
      @name.freeze
    end