apr-compose

compose

Creates a function which is a composition of the passed asynchronous functions. Each function consumes the return value of the function that follows. Composing functions f(), g(), and h() would produce the result of f(g(h())).

Parameters

• function Function

Examples

import compose from 'apr-compose';
 
const then = (v) => new Promise((resolve) => resolve(v));
 
const composed = compose(
  async (v) => await then(v + 1),
  async (v) => await then(v + 2),
  async (v) => await then(v + 3)
);
 
const output = await composed(1); // 7

Returns Function