From 2c4ae43e688a9873e86211ea0e7aeb9ba770dd77 Mon Sep 17 00:00:00 2001 From: Minteck Date: Tue, 18 Oct 2022 08:59:09 +0200 Subject: Update --- .../graphql/jsutils/promiseForObject.js.flow | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 alarm/node_modules/graphql/jsutils/promiseForObject.js.flow (limited to 'alarm/node_modules/graphql/jsutils/promiseForObject.js.flow') diff --git a/alarm/node_modules/graphql/jsutils/promiseForObject.js.flow b/alarm/node_modules/graphql/jsutils/promiseForObject.js.flow new file mode 100644 index 0000000..5c2c65b --- /dev/null +++ b/alarm/node_modules/graphql/jsutils/promiseForObject.js.flow @@ -0,0 +1,22 @@ +// @flow strict +import type { ObjMap } from './ObjMap'; + +/** + * This function transforms a JS object `ObjMap>` into + * a `Promise>` + * + * This is akin to bluebird's `Promise.props`, but implemented only using + * `Promise.all` so it will work with any implementation of ES6 promises. + */ +export default function promiseForObject( + object: ObjMap>, +): Promise> { + const keys = Object.keys(object); + const valuesAndPromises = keys.map((name) => object[name]); + return Promise.all(valuesAndPromises).then((values) => + values.reduce((resolvedObject, value, i) => { + resolvedObject[keys[i]] = value; + return resolvedObject; + }, Object.create(null)), + ); +} -- cgit