Added rbenv setup for windows

README.md

@@ -7,6 +7,17 @@ First install [`pre-commit`](https://repology.org/project/python:pre-commit/vers
 The website is using [Jekyll](https://jekyllrb.com/) static website generator and [Github pages](https://pages.github.com/).
 To run and develop it locally you need to install [`rbenv`](rbenv.org) using `apt install rbenv ruby-build`.
 Then use `rbenv init` and follow the instructions to set it up.
+
+rbenv was built specifically for Unix-like environments. So windows users can install rbenv through WSL 2. 
+
+Run in PowerShell
+
+ ```bash
+ wsl --install
+ ``` 
+
+Open the Ubuntu terminal and run `apt install rbenv ruby-build` .Then use `rbenv init` and follow the instructions mentioned below to set it up. 
+
 With `rbenv` installed and activated in your shell:
 
 ```bash

js/news-collect.js

@@ -8,7 +8,9 @@ document.addEventListener("DOMContentLoaded", async function () {
     const data = await response.json();
     let topics = data.topics || [];
 
-    if (!topics.length) throw new Error("No topics found");
+    if (topics.length === 0) {
+      throw new Error("No news topics found in the JSON data.");
+    }
 
     topics.sort((a, b) => new Date(b.created_at || b.last_posted_at) - new Date(a.created_at || a.last_posted_at));
     loadingText.style.display = "none";