takeWhile

import { takeWhile } from "https://raw.githubusercontent.com/surma/observables-with-streams/28c55be6d855780c677fd1f4ba975f4d3144891d/src/index.ts";

Returns a Transform that emits items from the original observable until f returns false.

function takeWhile<T>(f: (v: T) => boolean): Transform<T>;

takeWhile<T>(f: (v: T) => boolean): Transform<T>

f: (v: T) => boolean

Function called with each emitted item. If it returns true, the item is emitted. Otherwise the item is discarded and no more items are emitted.

Transform that emits some items from the original observable.