import { promise } from "https://deno.land/x/fun@v2.0.0/mod.ts";
const { apply } = promise;
Create a new Promise from a Promise<(a: A) => I> and a Promise. Although Promises encapsulate asynchrony, there is no way defer a Promise once created, thus this ap function always evaluates both input Promises in parallel.
Examples
Example 1
Example 1
import { wrap, apply } from "./promise.ts";
import { pipe } from "./fn.ts";
type Person = { name: string, age: number };
const person = (name: string) => (age: number): Person => ({ name, age });
const result = pipe(
wrap(person),
apply(wrap("Brandon")),
apply(wrap(37)),
); // Promise<Person>
Parameters
ua: Promise<A>