How to get Indices from pattern matching?

https://mywebsite/products?category_ids=1&category_ids=3&category_ids=4&category_ids=11&category_ids=10048&category_ids=10785

This is my url with searching patterns. Now I want to filter and get the ids of category_ids

Output should be:

[1, 3, 4, 11, 10048, 10785]

Answer

Here’s a one-liner:

console.log(new URL('https://mywebsite/products?category_ids=1&category_ids=3&category_ids=4&category_ids=11&category_ids=10048&category_ids=10785').searchParams.getAll('category_ids').map(Number));

References:

• URL
• URL.searchParams
• URLSearchParams.getAll()
• Array.map()