Object Entries and fromEntries

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Entries from Entries

👨‍💼 We need to apply a discount to all prices in our catalog and return a new object with updated values.

🐨 Open

index.ts

and use the provided priceBySku fixture:

Create entries using Object.entries — expected: [['sku-1', 1299], ['sku-2', 499], ['sku-3', 2500]]
Create discountedEntries by transforming each entry's price to 10% off, rounded to the nearest whole number. Expected discounted prices: 1169, 449, and 2250 (same sku order)
Create discountedPrices using Object.fromEntries — expected: { 'sku-1': 1169, 'sku-2': 449, 'sku-3': 2250 }
Export entries, discountedEntries, and discountedPrices

06. Object Methods/02. Object Entries and fromEntries (💪 problem)