From bb5728d105a594d40455f4d2d7f558bd641027e4 Mon Sep 17 00:00:00 2001
From: kian omoomi <59165380+kianomoomi@users.noreply.github.com>
Date: Thu, 3 Feb 2022 22:06:36 +0330
Subject: [PATCH] Update index.js

---
 index.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/index.js b/index.js
index d831d02..f6916de 100644
--- a/index.js
+++ b/index.js
@@ -23,6 +23,11 @@ const getRandomCountry = () => {
  */
 const getNRandomCountriesData = (count) => {
   let randomCountriesSet = new Set(); // to prevent duplicate countries
+  // if count is bigger than number of all countries, it should show all countries
+  if(count > data.length){
+    console.log("your input is greater than number of all countries. So all countries will be shown instead...")
+    return data
+  }
   while (randomCountriesSet.size < count) {
     let country = data[randomNum()];
     randomCountriesSet.add(country); // adds a country to the Array