From 621c0b48d70906cfe2c05b466325da768bd13df8 Mon Sep 17 00:00:00 2001
From: Myroslav Holub <myroslaw2017uzh@gmail.com>
Date: Tue, 14 Apr 2026 17:08:55 +0300
Subject: [PATCH 1/3] first solution

---
 src/arrayMethodSort.js | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/arrayMethodSort.js b/src/arrayMethodSort.js
index 32363d0d..bfdd755d 100644
--- a/src/arrayMethodSort.js
+++ b/src/arrayMethodSort.js
@@ -4,8 +4,19 @@
  * Implement method Sort
  */
 function applyCustomSort() {
-  [].__proto__.sort2 = function(compareFunction) {
-    // write code here
+  [].__proto__.sort2 = function (compareFunction) {
+    const callback =
+      compareFunction || ((a, b) => (String(a) > String(b) ? 1 : -1));
+
+    for (let i = 0; i < this.length - 1; i++) {
+      for (let j = 0; j < this.length - i - 1; j++) {
+        if (callback(this[j], this[j + 1]) > 0) {
+          [this[j], this[j + 1]] = [this[j + 1], this[j]];
+        }
+      }
+    }
+
+    return this;
   };
 }
 

From a3fda36f5ee6de00026e7f5945df78a93e1ccd17 Mon Sep 17 00:00:00 2001
From: Myroslav Holub <myroslaw2017uzh@gmail.com>
Date: Tue, 14 Apr 2026 17:15:20 +0300
Subject: [PATCH 2/3] second solution

---
 src/arrayMethodSort.js | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/arrayMethodSort.js b/src/arrayMethodSort.js
index bfdd755d..e03e2f94 100644
--- a/src/arrayMethodSort.js
+++ b/src/arrayMethodSort.js
@@ -6,7 +6,21 @@
 function applyCustomSort() {
   [].__proto__.sort2 = function (compareFunction) {
     const callback =
-      compareFunction || ((a, b) => (String(a) > String(b) ? 1 : -1));
+      compareFunction ||
+      ((a, b) => {
+        const A = String(a);
+        const B = String(b);
+
+        if (A > B) {
+          return 1;
+        }
+
+        if (A < B) {
+          return -1;
+        }
+
+        return 0;
+      });
 
     for (let i = 0; i < this.length - 1; i++) {
       for (let j = 0; j < this.length - i - 1; j++) {

From 446134f1bcf6a0eacd2a1d82d49d3c490d89ddc7 Mon Sep 17 00:00:00 2001
From: Myroslav Holub <myroslaw2017uzh@gmail.com>
Date: Tue, 14 Apr 2026 21:54:03 +0300
Subject: [PATCH 3/3] final commit

---
 src/arrayMethodSort.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/arrayMethodSort.js b/src/arrayMethodSort.js
index e03e2f94..8fa9e21c 100644
--- a/src/arrayMethodSort.js
+++ b/src/arrayMethodSort.js
@@ -32,6 +32,10 @@ function applyCustomSort() {
 
     return this;
   };
+
+  [].__proto__.sort = function (compareFunction) {
+    return this.sort2(compareFunction);
+  };
 }
 
 module.exports = applyCustomSort;