From a10e692478e5eeb23daba1ce8e7d28f106c291c5 Mon Sep 17 00:00:00 2001
From: Jonathan  Zylberberg <zylberberg.jonathan@gmail.com>
Date: Wed, 16 Jun 2021 19:04:30 +0000
Subject: [PATCH] Done.

---
 index.js | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/index.js b/index.js
index e69de29bb2..cfb7aba8a4 100644
--- a/index.js
+++ b/index.js
@@ -0,0 +1,21 @@
+var recipes = {}
+
+function updateObjectWithKeyAndValue(object, key, value) {
+return Object.assign ({}, object, {[key]: value})
+}
+
+function  destructivelyUpdateObjectWithKeyAndValue(object, key, value) {
+object[key] = value
+return object 
+}
+
+function deleteFromObjectByKey(object, key) {
+const newObj = Object.assign({}, object)
+delete newObj[key]
+return newObj
+}
+
+function destructivelyDeleteFromObjectByKey(object, key) {
+delete object[key]
+return object
+}
\ No newline at end of file