initial commit

2026-05-13 14:20:41 +00:00
commit 6e178d2012
6022 changed files with 399872 additions and 0 deletions
@@ -0,0 +1,31 @@
+import { randomUUID } from "./randomUUID";
+const decimalToHex = Array.from({ length: 256 }, (_, i) => i.toString(16).padStart(2, "0"));
+export const v4 = () => {
+    if (randomUUID) {
+        return randomUUID();
+    }
+    const rnds = new Uint8Array(16);
+    crypto.getRandomValues(rnds);
+    rnds[6] = (rnds[6] & 0x0f) | 0x40;
+    rnds[8] = (rnds[8] & 0x3f) | 0x80;
+    return (decimalToHex[rnds[0]] +
+        decimalToHex[rnds[1]] +
+        decimalToHex[rnds[2]] +
+        decimalToHex[rnds[3]] +
+        "-" +
+        decimalToHex[rnds[4]] +
+        decimalToHex[rnds[5]] +
+        "-" +
+        decimalToHex[rnds[6]] +
+        decimalToHex[rnds[7]] +
+        "-" +
+        decimalToHex[rnds[8]] +
+        decimalToHex[rnds[9]] +
+        "-" +
+        decimalToHex[rnds[10]] +
+        decimalToHex[rnds[11]] +
+        decimalToHex[rnds[12]] +
+        decimalToHex[rnds[13]] +
+        decimalToHex[rnds[14]] +
+        decimalToHex[rnds[15]]);
+};