update

ts/promise-make-naked/constants.ts

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+
+/* MAIN */
+
+const NOOP = (): void => {};
+
+/* EXPORT */
+
+export {NOOP};

ts/promise-make-naked/index.ts

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+
+/* IMPORT */
+
+import {NOOP} from './constants.js';
+import type {PromiseResolve, PromiseReject, Result} from './types.js';
+
+/* MAIN */
+
+const makeNakedPromise = <T> (): Result<T> => {
+
+  let resolve: PromiseResolve<T> = NOOP;
+  let reject: PromiseReject = NOOP;
+
+  let resolved = false;
+  let rejected = false;
+
+  const promise = new Promise<T> ( ( res, rej ): void => {
+
+    resolve = value => {
+      resolved = true;
+      return res ( value );
+    };
+
+    reject = value => {
+      rejected = true;
+      return rej ( value );
+    };
+
+  });
+
+  const isPending = (): boolean => !resolved && !rejected;
+  const isResolved = (): boolean => resolved;
+  const isRejected = (): boolean => rejected;
+
+  return {promise, resolve, reject, isPending, isResolved, isRejected};
+
+};
+
+/* UTILITIES */
+
+makeNakedPromise.wrap = async <T> ( fn: ( result: Result<T> ) => void ): Promise<T> => {
+
+  const result = makeNakedPromise<T> ();
+
+  await fn ( result );
+
+  return result.promise;
+
+};
+
+/* EXPORT */
+
+export default makeNakedPromise;

ts/promise-make-naked/license

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+The MIT License (MIT)
+
+Copyright (c) 2021-present Fabio Spampinato
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.

ts/promise-make-naked/types.ts

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+
+/* MAIN */
+
+type PromiseResolve <T> = ( value: T | PromiseLike<T> ) => void;
+
+type PromiseReject = ( reason?: unknown ) => void;
+
+type Result <T> = {
+  promise: Promise<T>,
+  resolve: PromiseResolve<T>,
+  reject: PromiseReject,
+  isPending: () => boolean,
+  isResolved: () => boolean,
+  isRejected: () => boolean
+};
+
+/* EXPORT */
+
+export type {PromiseResolve, PromiseReject, Result};