# File lib/jeweler/commands/write_gemspec.rb, line 25
      def self.build_for(jeweler)
        command = new

        command.base_dir = jeweler.base_dir
        command.gemspec = jeweler.gemspec
        command.version = jeweler.version
        command.output = jeweler.output
        command.gemspec_helper = jeweler.gemspec_helper
        command.version_helper = jeweler.version_helper

        command
      end