ok, here’s my application.js
// This is a manifest file that’ll be compiled into application.js, which will include all the files
// listed below.
//
// Any JavaScript/Coffee file within this directory, lib/assets/javascripts, vendor/assets/javascripts,
// or any plugin’s vendor/assets/javascripts directory can be referenced here using a relative path.
//
// It’s not advisable to add code directly here, but if you do, it’ll appear at the bottom of the
// compiled file.
//
// Read Sprockets README (https://github.com/rails/sprockets#sprockets-directives) for details
// about supported directives.
//
//= require jquery
//= require jquery_ujs
//= require turbolinks
//= require bootstrap-sprockets
//= require ckeditor/config
//= require lightbox
//= require rails.validations
//= require rails.validations.simple_form
//= require_tree .
``
and here are my javascript files …
rw-r–r-- 1 joe joe 814 Apr 2 15:40 application.js
-rw-r–r-- 1 joe joe 9353 Nov 6 19:39 bootstrap-dropdownhover.js
-rw-r–r-- 1 joe joe 6787 Nov 6 19:39 bootstrap-dropdownhover.min.js
-rw-r–r-- 1 joe joe 5425 Aug 9 2018 bootstrap-hover-dropdown.old
-rw-r–r-- 1 joe joe 211 Aug 9 2018 carts.coffee
-rw-r–r-- 1 joe joe 211 Aug 9 2018 categories.coffee
-rw-r–r-- 1 joe joe 211 Aug 9 2018 category.coffee
drwxr-xr-x 2 joe joe 4096 Aug 9 2018 ckeditor
-rw-r–r-- 1 joe joe 211 Oct 25 10:14 invoicing.coffee
-rw-rw-r-- 1 joe joe 86927 Mar 29 14:52 jquery-3.3.1.min.js
-rw-r–r-- 1 joe joe 253669 Aug 9 2018 jquery-ui.min.js
-rw-r–r-- 1 joe joe 45 Aug 9 2018 js.coffee_old
-rwxr-xr-x 1 joe joe 18410 Aug 9 2018 lightbox.js
-rw-r–r-- 1 joe joe 211 Aug 9 2018 notifications.coffee
-rw-r–r-- 1 joe joe 211 Aug 9 2018 pages.coffee
-rw-r–r-- 1 joe joe 211 Aug 9 2018 photos.coffee
-rw-r–r-- 1 joe joe 211 Aug 9 2018 products.coffee
-rw-r–r-- 1 joe joe 22281 Nov 1 11:38 rails.validations.js
-rw-r–r-- 1 joe joe 1831 Nov 1 11:38 rails.validations.simple_form.bootstrap4.js
-rw-r–r-- 1 joe joe 1912 Nov 1 11:38 rails.validations.simple_form.js
-rw-r–r-- 1 joe joe 211 Aug 9 2018 transactions.coffee
-rw-r–r-- 1 joe joe 211 Aug 9 2018 users.coffee
``