From c7a7aad410c32403ec5f37e0992bbfb32496b3ff Mon Sep 17 00:00:00 2001
From: Vivek <vivekraj78965.vr@gmail.com>
Date: Sun, 26 Jun 2022 23:00:35 +0530
Subject: [PATCH] promise Ex 1

---
 promises1.js | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 promises1.js

diff --git a/promises1.js b/promises1.js
new file mode 100644
index 0000000..5b6e848
--- /dev/null
+++ b/promises1.js
@@ -0,0 +1,17 @@
+let a = 10;
+let b = 0;
+let waitingData = new Promise((resolve, reject) => {
+
+    setTimeout(() => {
+        resolve(30);
+    }, 2000);
+});
+
+waitingData.then((data) => {
+    b = data;
+    console.log(a + b);
+});
+
+waitingData.catch((err) => {
+    console.log('Some Error Occured:-' , err);
+});