From 725edad3e1b0aa300a64b3e4b15f89392adf6681 Mon Sep 17 00:00:00 2001
From: Methapon Metanipat <methapon@frappet.com>
Date: Wed, 30 Oct 2024 09:32:03 +0700
Subject: [PATCH] feat: add util for array management

---
 src/utils/arr.ts | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 src/utils/arr.ts

diff --git a/src/utils/arr.ts b/src/utils/arr.ts
new file mode 100644
index 00000000..2a264ad9
--- /dev/null
+++ b/src/utils/arr.ts
@@ -0,0 +1,11 @@
+export function removeAt<T extends any[]>(arr: T, idx: number) {
+  return arr.splice(idx, 1);
+}
+
+export function insertAt<T extends any[]>(
+  arr: T,
+  idx: number,
+  item: T[number],
+) {
+  return arr.splice(idx, 0, item);
+}