# File vendor/rails/railties/lib/rails_generator/commands.rb, line 564
564:         def complex_template(relative_source, relative_destination, template_options = {})
565: 
566:            begin
567:              dest_file = destination_path(relative_destination)
568:              source_to_update = File.readlines(dest_file).join
569:            rescue Errno::ENOENT
570:              logger.missing relative_destination
571:              return
572:            end
573: 
574:            logger.refreshing "#{template_options[:insert].gsub(/\.erb/,'')} inside #{relative_destination}"
575: 
576:            begin_mark = Regexp.quote(template_part_mark(template_options[:begin_mark], template_options[:mark_id]))
577:            end_mark = Regexp.quote(template_part_mark(template_options[:end_mark], template_options[:mark_id]))
578: 
579:            # Refreshing inner part of the template with freshly rendered part.
580:            rendered_part = render_template_part(template_options)
581:            source_to_update.gsub!(/#{begin_mark}.*?#{end_mark}/m, rendered_part)
582: 
583:            File.open(dest_file, 'w') { |file| file.write(source_to_update) }
584:         end

     # File vendor/rails/railties/lib/rails_generator/commands.rb, line 586
586:         def directory(relative_path)
587:           # logger.directory "#{destination_path(relative_path)}/"
588:         end

     # File vendor/rails/railties/lib/rails_generator/commands.rb, line 556
556:         def file(relative_source, relative_destination, options = {})
557:           # logger.file relative_destination
558:         end

     # File vendor/rails/railties/lib/rails_generator/commands.rb, line 560
560:         def template(relative_source, relative_destination, options = {})
561:           # logger.template relative_destination
562:         end