sindresorhus / observable-to-promise Goto Github PK

#1 Causes every argument to be converted to a via Promise.resolve(). That creates a small problem for AVA, since this line expects isPromise(fn) to be false if a function was passed in.

Also, the current behavior creates ambiguity, as:

observableToPromise([1,2]);

Produces an identical result to:

observableToPromise(Observable.of(1,2));

It would be useful if this module could only take a specific amount of values from an observable to achieve a similar purpose as p-event:

const observableToPromise = require('observable-to-promise');

(async () => {
	console.log(await observableToPromise.one(Observable.of(1, 2, 3, 4, 5)));
	//=> 1

	console.log(await observableToPromise(Observable.of(1, 2, 3, 4, 5), {maximumValues: 3}));
	//=> [1, 2, 3]
})();

// @sindresorhus