1 files changed, 8 insertions, 0 deletions
diff --git a/app/javascript/mastodon/uuid.ts b/app/javascript/mastodon/uuid.ts
new file mode 100644
index 000000000..01b57ee99
--- /dev/null
+++ b/app/javascript/mastodon/uuid.ts
@@ -0,0 +1,8 @@
+export default function uuid(a?: string): string {
+  return a
+    ? (
+      (a as any as number) ^
+        ((Math.random() * 16) >> ((a as any as number) / 4))
+    ).toString(16)
+    : ('' + 1e7 + -1e3 + -4e3 + -8e3 + -1e11).replace(/[018]/g, uuid);
+}