Merge pull request hotwired#410 from riffdr/main

Undefine check for custom element 'turbo-cable-stream-source'.
orenf · Jan 3, 2023 · 6b0b0d1 · 6b0b0d1
2 parents a10ea27 + 2d587c4
commit 6b0b0d1
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diff --git a/app/assets/javascripts/turbo.js b/app/assets/javascripts/turbo.js
@@ -4019,7 +4019,9 @@ class TurboCableStreamSourceElement extends HTMLElement {
   }
 }
 
-customElements.define("turbo-cable-stream-source", TurboCableStreamSourceElement);
+if (customElements.get("turbo-cable-stream-source") === undefined) {
+  customElements.define("turbo-cable-stream-source", TurboCableStreamSourceElement);
+}
 
 function encodeMethodIntoRequestBody(event) {
   if (event.target instanceof HTMLFormElement) {