1 files changed, 10 insertions, 0 deletions
diff --git a/assets/src/utils/generateId.ts b/assets/src/utils/generateId.ts
new file mode 100644
index 0000000..51119a8
--- /dev/null
+++ b/assets/src/utils/generateId.ts
@@ -0,0 +1,10 @@
+// Returns a fairly random id string, which can
+// then be used for keys in each blocks.
+export default function (length: number): string {
+    const chars = "0123456789abcdef";
+
+    return Array(length)
+        .fill(0)
+        .map(() => chars[Math.floor(Math.random() * chars.length)])
+        .join("");
+}