promise-all-recursive

like Promise.all(), but for any type and recursive.

returns a promise that resolves when all promises in a recursive object-structure are resolved.

It doesn't try to do anything with rejected promises, so that is up to you.

installation

npm install promise-all-recursive

usage

const promiseAllRecursive = require('promise-all-recursive');

const object = {
    number: 42,
    string: 'something',
    promise: Promise.resolve('this could have been from the network'),
    nested: {
      promise: Promise.resolve('...or the filesystem')
    },
    array: [
      1, 2, Promise.resolve(3)
    ],
    deepNested: [
      { anotherPromise: Promise.resolve('sure!') }
    ]
}

promiseAllRecursive(object)
    .then(result => console.log(result));

will print:

{
    number: 42,
    string: 'something',
    promise: 'this could have been from the network',
    nested: {
      promise: '...or the filesystem'
    },
    array: [
      1, 2, 3
    ],
    deepNested: [
      { anotherPromise: 'sure!' }
    ]
}

see test/test.js for more examples.