addressed comments

Author: avinashkrishna613

examples/set-scan.js

@@ -5,16 +5,35 @@ import { createClient } from 'redis';
 const client = createClient();
 await client.connect();
 
+const setName = "user1:favorites";
+
 // if you try to add any data of type other than string you will get an error saying `Invalid argument type`
 // so before adding make sure the value is of type string or convert it using toString() method
 // https://redis.io/commands/sadd/
-await client.SADD("user1:favorites", "1");
+await client.SADD(setName, "1");
 
 // retrieve values of the set defined
 // https://redis.io/commands/smembers/
-const favorites = await client.SMEMBERS("user1:favorites");
+const favorites = await client.SMEMBERS(setName);
 for (const favorite of favorites) {
-    console.log(favorite);
+  console.log(favorite);
+}
+
+// alternate way to retrieve data from set
+for await (const member of client.sScanIterator(setName)) {
+  console.log(member);
 }
 
+// another alternate way to retrieve values from the set
+// https://redis.io/commands/sscan/
+let iCursor = 0;
+do {
+  const { cursor, members } = await client.SSCAN(setName, iCursor);
+  members.forEach((member) => {
+    console.log(member);
+  });
+  iCursor = cursor;
+} while (iCursor !== 0)
+
+
 await client.quit();