JavaScript-Course/ass10.html at main · Dhanushpolagani/JavaScript-Course · GitHub

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<!DOCTYPE html>
 <html>
     <head></head>

     <body>

         <script>

                 function groupByCategory(items, categoryKey) {
                     return items.reduce((acc, item) => {
                         const category = item[categoryKey];
                         if (!acc[category]) {
                             acc[category] = [];
                         }
                         acc[category].push(item);
                         return acc;
                     }, {});
                 }

                 const products = [
                     { name: 'Laptop', category: 'Electronics', price: 1200 },
                     { name: 'T-Shirt', category: 'Apparel', price: 25 },
                     { name: 'Mouse', category: 'Electronics', price: 30 },
                     { name: 'Jeans', category: 'Apparel', price: 70 }
                 ];

                 const groupedProducts = groupByCategory(products, 'category');
                 console.log(groupedProducts);


         </script>

     </body>
 </html>