thread-controller -> created-by-current-user-controller

app/javascript/controllers/created_by_current_user_controller.js

@@ -0,0 +1,18 @@
+import { Controller } from "@hotwired/stimulus"
+
+export default class extends Controller {
+  static values = { selector: String }
+  static classes = [ "differentiator" ]
+
+  connect() {
+    this.#createdElements.forEach(el => el.classList.add(this.differentiatorClass))
+  }
+
+  get #createdElements() {
+    return this.element.querySelectorAll(this.#selector)
+  }
+
+  get #selector() {
+    return `${this.selectorValue}[data-creator-id='${Current.user.id}']`
+  }
+}