From 2d4a7374e9341d9941c75d52ad032c1974691f65 Mon Sep 17 00:00:00 2001
From: Oleksandr <alex.volkovskyi@gmail.com>
Date: Mon, 22 Jan 2024 12:23:35 +0200
Subject: [PATCH 1/2] Solution

---
 src/inverseRobot.js | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/inverseRobot.js b/src/inverseRobot.js
index 4906e020..0a86c7e5 100644
--- a/src/inverseRobot.js
+++ b/src/inverseRobot.js
@@ -7,7 +7,17 @@
 */
 
 function inverseRobot(robot) {
-  // write code here
+  const result = {};
+
+  for (const key in robot) {
+    if (result[robot[key]]) {
+      return null;
+    }
+
+    result[robot[key]] = key;
+  }
+
+  return result;
 }
 
 module.exports = inverseRobot;

From 860ee8caa71bacc8446130184bcc9aacb4c6c630 Mon Sep 17 00:00:00 2001
From: Oleksandr <alex.volkovskyi@gmail.com>
Date: Mon, 22 Jan 2024 14:50:06 +0200
Subject: [PATCH 2/2] Solution

---
 src/inverseRobot.js | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/inverseRobot.js b/src/inverseRobot.js
index 0a86c7e5..d3b20eaf 100644
--- a/src/inverseRobot.js
+++ b/src/inverseRobot.js
@@ -7,17 +7,19 @@
 */
 
 function inverseRobot(robot) {
-  const result = {};
+  const repairedRobot = {};
 
   for (const key in robot) {
-    if (result[robot[key]]) {
+    const objectValue = robot[key];
+
+    if (repairedRobot.hasOwnProperty(objectValue)) {
       return null;
     }
 
-    result[robot[key]] = key;
+    repairedRobot[objectValue] = key;
   }
 
-  return result;
+  return repairedRobot;
 }
 
 module.exports = inverseRobot;