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fix(async-map): accept objects as collection

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This commit is contained in:
Julien Fontanet 2018-09-18 11:58:24 +02:00
parent e3c6c1c1ca
commit 18660cb0e1
1 changed files with 4 additions and 8 deletions
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12
@xen-orchestra/async-map/src/index.js
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@ -1,5 +1,3 @@
// @flow
// type MaybePromise<T> = Promise<T> | T
//
// declare export function asyncMap<T1, T2>(
@ -15,12 +13,10 @@ import map from 'lodash/map'
// Similar to map() + Promise.all() but wait for all promises to
// settle before rejecting (with the first error)
const asyncMap = <T1, T2>(
collection: Array<T1> | Promise<Array<T1>>,
iteratee: (value: T1, key: number, collection: Array<T1>) => T2
): Promise<Array<T2>> => {
if (!Array.isArray(collection)) {
return collection.then(collection => asyncMap(collection, iteratee))
const asyncMap = (collection, iteratee) => {
let then
if (collection != null && typeof (then = collection.then) === 'function') {
return then.apply(collection, collection => asyncMap(collection, iteratee))
}
let errorContainer