sqm-dashboards/app/javascript/application.js

// Entry point for the build script in your package.json

  import Rails from "@rails/ujs";
  import Turbolinks from "turbolinks";
  import * as ActiveStorage from "@rails/activestorage";
  // import "channels";

  Rails.start();
  Turbolinks.start();
  ActiveStorage.start();
import { initializeListenersForNavDropdowns } from "./dashboard.js";
import { initializeListenersForHomeDropdowns } from "./home.js";

initializeListenersForNavDropdowns();
initializeListenersForHomeDropdowns();