From 4c386b793487fd0a26f4a7b1813f17076aab6acb Mon Sep 17 00:00:00 2001
From: Shaban-Eissa <shabaneissa767@gmail.com>
Date: Mon, 27 May 2024 00:51:58 +0300
Subject: [PATCH] refactor: improving readability for flat function

---
 3.implement-Array.prototype.flat.md | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/3.implement-Array.prototype.flat.md b/3.implement-Array.prototype.flat.md
index eff5fd3..9f724a0 100644
--- a/3.implement-Array.prototype.flat.md
+++ b/3.implement-Array.prototype.flat.md
@@ -35,17 +35,17 @@ Are you able to solve it both recursively and iteratively?
  * @param { Array } arr
  * @param { number } depth
  */
-function flat(arr, depth = 1) {
+const flat = (array, depth = 1) => {
   let flatArray = [];
-  for (const item of arr) {
-    if (Array.isArray(item) && depth > 0) {
-      flatArray = flatArray.concat(flat(item, depth - 1));
+  array.forEach((element) => {
+    if (Array.isArray(element) && depth > 0) {
+      flatArray.push(...flat(element, depth - 1));
     } else {
-      flatArray.push(item);
+      flatArray.push(element);
     }
-  }
+  });
   return flatArray;
-}
+};
 ```
 
 #