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jack-guy/icecream-flatmap.js

Created March 10, 2019 09:31
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icecream-flatmap.js
import { from, fromPromise } from 'rxjs';
const iceCreamIds = [4, 5, 10, 12];
from(iceCreamIds).pipe(
flatMap((iceCreamId) => fromPromise(getIceCreamById(iceCreamId)))
).subscribe((iceCream) => {
console.log(iceCream);
});
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