6 ms·
The JS examples don't seem too demonstrative to me. Especially for someone not very familiar with RxJS. Any time you're wrapping something with `from` or `of`,
by capn_duck 2y ago
The JS examples don't seem too demonstrative to me. Especially for someone not very familiar with RxJS. Any time you're wrapping something with `from` or `of`, I raise an eyebrow
export function pipeline(in$: Observable<Product>):
Observable<string> {
return in$.pipe(
mergeMap(product => from(product.Images)),
);
}
Why use mergeMap at all here? Why not not just
return in$.pipe(
map(product => product.Images),
);
I get that this is a toy example, not trying to be pedantic.
- kermerlerper 2y agoThe former pipeline takes in products, splits the images, and processes each one. The latter pipeline would releases batches/arrays of images.