ondrui
/ promise-tuple.js
Created
November 18, 2023 10:32
— forked from fnky/promise-tuple.js
Retrieve tuples from Promise results / async functions
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| /** | |
| * Returns a Promise which resolves with a value in form of a tuple. | |
| * @param promiseFn A Promise to resolve as a tuple. | |
| * @returns Promise A Promise which resolves to a tuple of [error, ...results] | |
| */ | |
| export function tuple (promise) { | |
| return promise | |
| .then((...results) => [null, ...results]) | |
| .catch(error => [error]) | |
| } |