Fix eslint and stylelint issue

I'm not so familiar yet with the coding standards on JavaScript. I'm also not that strong on JavaScript.

I don't know yet how I should fix the following warning:

warning  Unexpected unnamed function  func-name

For example, that warning is given about the following line:

$(Drupal.blockFloatStack()).each(function() {

So it looks like eslint doesn't allow anonymous functions? But I see them used in Drupal's code base as well. For example in core/modules/media/js/type_form.js on line 48:

.each(function () {

And in core/misc/autocomplete.js on line 226:

$autocomplete.autocomplete(autocomplete.options).each(function () {

So what do I need to do here to pass eslint?

Okay, I see now that it still gives the warning about "Unexpected unnamed function", but GitLab CI does mark eslint as passed anyway. Then this can move to "Needs review".

I've merged in 📌 Add javascript test coverage Fixed

Automatically closed - issue fixed for 2 weeks with no activity.