# File lib/generators/nested_form/install_generator.rb, line 8
      def copy_jquery_file
        if File.exists?('public/javascripts/prototype.js')
          copy_file 'prototype_nested_form.js', 'public/javascripts/nested_form.js'
        else
          copy_file 'jquery_nested_form.js', 'public/javascripts/nested_form.js'
        end
      end