I am not sure what you're talking about. Can you provide a reference? I'd love to read about it.
Sorry, its flatMap
developer.mozilla.org/en-US/docs/W...
The array.map() returns a single item per item in the array. with flatMap you can return multiple or no items per item in the array you are iterating over
Yes! I've used it recently. But I think it's for specific cases only. Not something you'd use every day. But again, really useful and a pretty one. ✌️
Maybe, I'll make a Part 2 for these kinds of methods. 😉
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I am not sure what you're talking about. Can you provide a reference? I'd love to read about it.
Sorry, its flatMap
developer.mozilla.org/en-US/docs/W...
The array.map() returns a single item per item in the array. with flatMap you can return multiple or no items per item in the array you are iterating over
Yes! I've used it recently. But I think it's for specific cases only. Not something you'd use every day. But again, really useful and a pretty one. ✌️
Maybe, I'll make a Part 2 for these kinds of methods. 😉