From b28b565c2513baae04cf598107fe5f7de6d5f92c Mon Sep 17 00:00:00 2001
From: Ihor Haidai <igayday74@gmail.com>
Date: Tue, 3 Mar 2026 18:37:30 -0500
Subject: [PATCH] Add task solution

---
 src/arrayMethodSort.js | 34 ++++++++++++++++++++++++++++++++--
 1 file changed, 32 insertions(+), 2 deletions(-)

diff --git a/src/arrayMethodSort.js b/src/arrayMethodSort.js
index 32363d0d..63cb3729 100644
--- a/src/arrayMethodSort.js
+++ b/src/arrayMethodSort.js
@@ -4,8 +4,38 @@
  * Implement method Sort
  */
 function applyCustomSort() {
-  [].__proto__.sort2 = function(compareFunction) {
-    // write code here
+  [].__proto__.sort2 = function (compareFunction) {
+    // Default comparator (same as native sort)
+    const cmp =
+      compareFunction ||
+      function (a, b) {
+        const A = String(a);
+        const B = String(b);
+
+        if (A < B) {
+          return -1;
+        }
+
+        if (A > B) {
+          return 1;
+        }
+
+        return 0;
+      };
+
+    // Simple bubble sort (in-place)
+    for (let i = 0; i < this.length - 1; i++) {
+      for (let j = 0; j < this.length - 1 - i; j++) {
+        if (cmp(this[j], this[j + 1]) > 0) {
+          const temp = this[j];
+
+          this[j] = this[j + 1];
+          this[j + 1] = temp;
+        }
+      }
+    }
+
+    return this; // must return original array
   };
 }